From 51181dc95bcacf375f1f53dbb2ec06dff7e3b924 Mon Sep 17 00:00:00 2001
From: cb1e5ba91280d02583d0604166e71c1c
 <cb1e5ba91280d02583d0604166e71c1c@app-learninglab.inria.fr>
Date: Mon, 6 Apr 2020 13:33:01 +0000
Subject: [PATCH] no commit message

---
 module3/exo3/exercice.ipynb | 812 +++++++++++++-----------------------
 1 file changed, 280 insertions(+), 532 deletions(-)

diff --git a/module3/exo3/exercice.ipynb b/module3/exo3/exercice.ipynb
index 6c10a4d..c5de64b 100644
--- a/module3/exo3/exercice.ipynb
+++ b/module3/exo3/exercice.ipynb
@@ -12,7 +12,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 27,
+   "execution_count": 81,
    "metadata": {
     "hideCode": true,
     "hidePrompt": true
@@ -44,7 +44,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 28,
+   "execution_count": 82,
    "metadata": {
     "hideCode": true,
     "hidePrompt": true
@@ -329,7 +329,7 @@
        "[756 rows x 10 columns]"
       ]
      },
-     "execution_count": 28,
+     "execution_count": 82,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -364,7 +364,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 29,
+   "execution_count": 83,
    "metadata": {
     "hideCode": true,
     "hidePrompt": true
@@ -651,7 +651,7 @@
        "[756 rows x 10 columns]"
       ]
      },
-     "execution_count": 29,
+     "execution_count": 83,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -675,281 +675,12 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 46,
+   "execution_count": 84,
    "metadata": {
     "hideCode": true,
     "hidePrompt": true
    },
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>Yr</th>\n",
-       "      <th>Mn</th>\n",
-       "      <th>Date 1</th>\n",
-       "      <th>Date 2</th>\n",
-       "      <th>s1</th>\n",
-       "      <th>s2</th>\n",
-       "      <th>s3</th>\n",
-       "      <th>s4</th>\n",
-       "      <th>s5</th>\n",
-       "      <th>s6</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>1958</td>\n",
-       "      <td>3</td>\n",
-       "      <td>21259</td>\n",
-       "      <td>1958.2027</td>\n",
-       "      <td>315.70</td>\n",
-       "      <td>314.44</td>\n",
-       "      <td>316.19</td>\n",
-       "      <td>314.91</td>\n",
-       "      <td>315.70</td>\n",
-       "      <td>314.44</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>1958</td>\n",
-       "      <td>4</td>\n",
-       "      <td>21290</td>\n",
-       "      <td>1958.2877</td>\n",
-       "      <td>317.45</td>\n",
-       "      <td>315.16</td>\n",
-       "      <td>317.30</td>\n",
-       "      <td>314.99</td>\n",
-       "      <td>317.45</td>\n",
-       "      <td>315.16</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>1958</td>\n",
-       "      <td>5</td>\n",
-       "      <td>21320</td>\n",
-       "      <td>1958.3699</td>\n",
-       "      <td>317.51</td>\n",
-       "      <td>314.71</td>\n",
-       "      <td>317.86</td>\n",
-       "      <td>315.06</td>\n",
-       "      <td>317.51</td>\n",
-       "      <td>314.71</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>5</th>\n",
-       "      <td>1958</td>\n",
-       "      <td>6</td>\n",
-       "      <td>21351</td>\n",
-       "      <td>1958.4548</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>317.24</td>\n",
-       "      <td>315.14</td>\n",
-       "      <td>317.24</td>\n",
-       "      <td>315.14</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>6</th>\n",
-       "      <td>1958</td>\n",
-       "      <td>7</td>\n",
-       "      <td>21381</td>\n",
-       "      <td>1958.5370</td>\n",
-       "      <td>315.86</td>\n",
-       "      <td>315.19</td>\n",
-       "      <td>315.86</td>\n",
-       "      <td>315.22</td>\n",
-       "      <td>315.86</td>\n",
-       "      <td>315.19</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>7</th>\n",
-       "      <td>1958</td>\n",
-       "      <td>8</td>\n",
-       "      <td>21412</td>\n",
-       "      <td>1958.6219</td>\n",
-       "      <td>314.93</td>\n",
-       "      <td>316.19</td>\n",
-       "      <td>314.00</td>\n",
-       "      <td>315.29</td>\n",
-       "      <td>314.93</td>\n",
-       "      <td>316.19</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "     Yr  Mn  Date 1     Date 2      s1      s2      s3      s4      s5      s6\n",
-       "2  1958   3   21259  1958.2027  315.70  314.44  316.19  314.91  315.70  314.44\n",
-       "3  1958   4   21290  1958.2877  317.45  315.16  317.30  314.99  317.45  315.16\n",
-       "4  1958   5   21320  1958.3699  317.51  314.71  317.86  315.06  317.51  314.71\n",
-       "5  1958   6   21351  1958.4548     NaN     NaN  317.24  315.14  317.24  315.14\n",
-       "6  1958   7   21381  1958.5370  315.86  315.19  315.86  315.22  315.86  315.19\n",
-       "7  1958   8   21412  1958.6219  314.93  316.19  314.00  315.29  314.93  316.19"
-      ]
-     },
-     "execution_count": 46,
-     "metadata": {},
-     "output_type": "execute_result"
-    },
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>Yr</th>\n",
-       "      <th>Mn</th>\n",
-       "      <th>Date 1</th>\n",
-       "      <th>Date 2</th>\n",
-       "      <th>s1</th>\n",
-       "      <th>s2</th>\n",
-       "      <th>s3</th>\n",
-       "      <th>s4</th>\n",
-       "      <th>s5</th>\n",
-       "      <th>s6</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>739</th>\n",
-       "      <td>2019</td>\n",
-       "      <td>8</td>\n",
-       "      <td>43692</td>\n",
-       "      <td>2019.6219</td>\n",
-       "      <td>410.08</td>\n",
-       "      <td>411.62</td>\n",
-       "      <td>410.23</td>\n",
-       "      <td>411.81</td>\n",
-       "      <td>410.08</td>\n",
-       "      <td>411.62</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>740</th>\n",
-       "      <td>2019</td>\n",
-       "      <td>9</td>\n",
-       "      <td>43723</td>\n",
-       "      <td>2019.7068</td>\n",
-       "      <td>408.55</td>\n",
-       "      <td>412.06</td>\n",
-       "      <td>408.52</td>\n",
-       "      <td>412.05</td>\n",
-       "      <td>408.55</td>\n",
-       "      <td>412.06</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>741</th>\n",
-       "      <td>2019</td>\n",
-       "      <td>10</td>\n",
-       "      <td>43753</td>\n",
-       "      <td>2019.7890</td>\n",
-       "      <td>408.43</td>\n",
-       "      <td>412.07</td>\n",
-       "      <td>408.67</td>\n",
-       "      <td>412.29</td>\n",
-       "      <td>408.43</td>\n",
-       "      <td>412.07</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>742</th>\n",
-       "      <td>2019</td>\n",
-       "      <td>11</td>\n",
-       "      <td>43784</td>\n",
-       "      <td>2019.8740</td>\n",
-       "      <td>410.28</td>\n",
-       "      <td>412.56</td>\n",
-       "      <td>410.29</td>\n",
-       "      <td>412.54</td>\n",
-       "      <td>410.28</td>\n",
-       "      <td>412.56</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>743</th>\n",
-       "      <td>2019</td>\n",
-       "      <td>12</td>\n",
-       "      <td>43814</td>\n",
-       "      <td>2019.9562</td>\n",
-       "      <td>411.85</td>\n",
-       "      <td>412.78</td>\n",
-       "      <td>411.88</td>\n",
-       "      <td>412.79</td>\n",
-       "      <td>411.85</td>\n",
-       "      <td>412.78</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>744</th>\n",
-       "      <td>2020</td>\n",
-       "      <td>1</td>\n",
-       "      <td>43845</td>\n",
-       "      <td>2020.0410</td>\n",
-       "      <td>413.37</td>\n",
-       "      <td>413.33</td>\n",
-       "      <td>413.11</td>\n",
-       "      <td>413.05</td>\n",
-       "      <td>413.37</td>\n",
-       "      <td>413.33</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "       Yr  Mn  Date 1     Date 2      s1      s2      s3      s4      s5  \\\n",
-       "739  2019   8   43692  2019.6219  410.08  411.62  410.23  411.81  410.08   \n",
-       "740  2019   9   43723  2019.7068  408.55  412.06  408.52  412.05  408.55   \n",
-       "741  2019  10   43753  2019.7890  408.43  412.07  408.67  412.29  408.43   \n",
-       "742  2019  11   43784  2019.8740  410.28  412.56  410.29  412.54  410.28   \n",
-       "743  2019  12   43814  2019.9562  411.85  412.78  411.88  412.79  411.85   \n",
-       "744  2020   1   43845  2020.0410  413.37  413.33  413.11  413.05  413.37   \n",
-       "\n",
-       "         s6  \n",
-       "739  411.62  \n",
-       "740  412.06  \n",
-       "741  412.07  \n",
-       "742  412.56  \n",
-       "743  412.78  \n",
-       "744  413.33  "
-      ]
-     },
-     "execution_count": 46,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
+   "outputs": [],
    "source": [
     "data = raw_data_1.copy()\n",
     "date = datetime.date.today()\n",
@@ -994,7 +725,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 47,
+   "execution_count": 71,
    "metadata": {
     "hideCode": true,
     "hidePrompt": true
@@ -1016,7 +747,7 @@
        "dtype: bool"
       ]
      },
-     "execution_count": 47,
+     "execution_count": 71,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -1038,7 +769,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 48,
+   "execution_count": 85,
    "metadata": {
     "hideCode": true,
     "hidePrompt": true,
@@ -1186,7 +917,7 @@
        "1958-07-01  315.22  315.86  315.19  "
       ]
      },
-     "execution_count": 48,
+     "execution_count": 85,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -1213,7 +944,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 49,
+   "execution_count": 86,
    "metadata": {
     "hideCode": true,
     "hidePrompt": true
@@ -1250,7 +981,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 50,
+   "execution_count": 88,
    "metadata": {
     "hideCode": true,
     "hidePrompt": true
@@ -1308,7 +1039,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 63,
+   "execution_count": 90,
    "metadata": {
     "hideCode": true,
     "hidePrompt": true,
@@ -1383,7 +1114,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 52,
+   "execution_count": 92,
    "metadata": {
     "hideCode": true,
     "hidePrompt": true
@@ -1440,7 +1171,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 53,
+   "execution_count": 93,
    "metadata": {
     "hideCode": true,
     "hidePrompt": true
@@ -1466,7 +1197,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 54,
+   "execution_count": 94,
    "metadata": {
     "hideCode": true,
     "hidePrompt": true,
@@ -1511,7 +1242,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 65,
+   "execution_count": 95,
    "metadata": {
     "hideCode": true,
     "hidePrompt": true,
@@ -1546,7 +1277,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 66,
+   "execution_count": 96,
    "metadata": {
     "hideCode": true,
     "hidePrompt": true
@@ -1578,7 +1309,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 166,
+   "execution_count": 102,
    "metadata": {
     "hideCode": true,
     "hidePrompt": true
@@ -1604,21 +1335,23 @@
        "<table border=\"1\" class=\"dataframe\">\n",
        "  <thead>\n",
        "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>index</th>\n",
-       "      <th>Yr</th>\n",
        "      <th>Mn</th>\n",
-       "      <th>Date 1</th>\n",
-       "      <th>Date 2</th>\n",
-       "      <th>s1</th>\n",
-       "      <th>s2</th>\n",
-       "      <th>s3</th>\n",
-       "      <th>s4</th>\n",
-       "      <th>s5</th>\n",
-       "      <th>s6</th>\n",
+       "      <th>1</th>\n",
+       "      <th>2</th>\n",
+       "      <th>3</th>\n",
+       "      <th>4</th>\n",
+       "      <th>5</th>\n",
+       "      <th>6</th>\n",
+       "      <th>7</th>\n",
+       "      <th>8</th>\n",
+       "      <th>9</th>\n",
+       "      <th>10</th>\n",
+       "      <th>11</th>\n",
+       "      <th>12</th>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>period</th>\n",
+       "      <th>Yr</th>\n",
+       "      <th></th>\n",
        "      <th></th>\n",
        "      <th></th>\n",
        "      <th></th>\n",
@@ -1634,102 +1367,109 @@
        "  </thead>\n",
        "  <tbody>\n",
        "    <tr>\n",
-       "      <th>1958-03-01</th>\n",
-       "      <td>2</td>\n",
-       "      <td>1958</td>\n",
-       "      <td>3</td>\n",
-       "      <td>21259</td>\n",
-       "      <td>1958.2027</td>\n",
-       "      <td>315.700</td>\n",
-       "      <td>314.44</td>\n",
-       "      <td>316.19</td>\n",
-       "      <td>314.91</td>\n",
+       "      <th>1958</th>\n",
+       "      <td>NaN</td>\n",
+       "      <td>NaN</td>\n",
        "      <td>315.70</td>\n",
-       "      <td>314.44</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1958-04-01</th>\n",
-       "      <td>3</td>\n",
-       "      <td>1958</td>\n",
-       "      <td>4</td>\n",
-       "      <td>21290</td>\n",
-       "      <td>1958.2877</td>\n",
-       "      <td>317.450</td>\n",
-       "      <td>315.16</td>\n",
-       "      <td>317.30</td>\n",
-       "      <td>314.99</td>\n",
        "      <td>317.45</td>\n",
-       "      <td>315.16</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1958-05-01</th>\n",
-       "      <td>4</td>\n",
-       "      <td>1958</td>\n",
-       "      <td>5</td>\n",
-       "      <td>21320</td>\n",
-       "      <td>1958.3699</td>\n",
-       "      <td>317.510</td>\n",
-       "      <td>314.71</td>\n",
-       "      <td>317.86</td>\n",
-       "      <td>315.06</td>\n",
        "      <td>317.51</td>\n",
-       "      <td>314.71</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1958-06-01</th>\n",
-       "      <td>5</td>\n",
-       "      <td>1958</td>\n",
-       "      <td>6</td>\n",
-       "      <td>21351</td>\n",
-       "      <td>1958.4548</td>\n",
-       "      <td>316.685</td>\n",
-       "      <td>314.95</td>\n",
        "      <td>317.24</td>\n",
-       "      <td>315.14</td>\n",
-       "      <td>317.24</td>\n",
-       "      <td>315.14</td>\n",
+       "      <td>315.86</td>\n",
+       "      <td>314.93</td>\n",
+       "      <td>313.21</td>\n",
+       "      <td>312.44</td>\n",
+       "      <td>313.33</td>\n",
+       "      <td>314.67</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>1958-07-01</th>\n",
-       "      <td>6</td>\n",
-       "      <td>1958</td>\n",
-       "      <td>7</td>\n",
-       "      <td>21381</td>\n",
-       "      <td>1958.5370</td>\n",
-       "      <td>315.860</td>\n",
-       "      <td>315.19</td>\n",
-       "      <td>315.86</td>\n",
-       "      <td>315.22</td>\n",
-       "      <td>315.86</td>\n",
-       "      <td>315.19</td>\n",
+       "      <th>1959</th>\n",
+       "      <td>315.58</td>\n",
+       "      <td>316.49</td>\n",
+       "      <td>316.65</td>\n",
+       "      <td>317.72</td>\n",
+       "      <td>318.29</td>\n",
+       "      <td>318.15</td>\n",
+       "      <td>316.54</td>\n",
+       "      <td>314.80</td>\n",
+       "      <td>313.84</td>\n",
+       "      <td>313.33</td>\n",
+       "      <td>314.81</td>\n",
+       "      <td>315.58</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>1958-08-01</th>\n",
-       "      <td>7</td>\n",
-       "      <td>1958</td>\n",
-       "      <td>8</td>\n",
-       "      <td>21412</td>\n",
-       "      <td>1958.6219</td>\n",
-       "      <td>314.930</td>\n",
-       "      <td>316.19</td>\n",
-       "      <td>314.00</td>\n",
-       "      <td>315.29</td>\n",
-       "      <td>314.93</td>\n",
+       "      <th>1960</th>\n",
+       "      <td>316.43</td>\n",
+       "      <td>316.98</td>\n",
+       "      <td>317.58</td>\n",
+       "      <td>319.03</td>\n",
+       "      <td>320.04</td>\n",
+       "      <td>319.59</td>\n",
+       "      <td>318.18</td>\n",
+       "      <td>315.90</td>\n",
+       "      <td>314.17</td>\n",
+       "      <td>313.83</td>\n",
+       "      <td>315.00</td>\n",
        "      <td>316.19</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>1958-09-01</th>\n",
-       "      <td>8</td>\n",
-       "      <td>1958</td>\n",
-       "      <td>9</td>\n",
-       "      <td>21443</td>\n",
-       "      <td>1958.7068</td>\n",
-       "      <td>313.210</td>\n",
-       "      <td>316.08</td>\n",
-       "      <td>312.46</td>\n",
-       "      <td>315.35</td>\n",
-       "      <td>313.21</td>\n",
-       "      <td>316.08</td>\n",
+       "      <th>1961</th>\n",
+       "      <td>316.89</td>\n",
+       "      <td>317.70</td>\n",
+       "      <td>318.54</td>\n",
+       "      <td>319.48</td>\n",
+       "      <td>320.58</td>\n",
+       "      <td>319.77</td>\n",
+       "      <td>318.57</td>\n",
+       "      <td>316.79</td>\n",
+       "      <td>314.99</td>\n",
+       "      <td>315.31</td>\n",
+       "      <td>316.10</td>\n",
+       "      <td>317.01</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1962</th>\n",
+       "      <td>317.94</td>\n",
+       "      <td>318.55</td>\n",
+       "      <td>319.68</td>\n",
+       "      <td>320.57</td>\n",
+       "      <td>321.02</td>\n",
+       "      <td>320.62</td>\n",
+       "      <td>319.61</td>\n",
+       "      <td>317.40</td>\n",
+       "      <td>316.25</td>\n",
+       "      <td>315.42</td>\n",
+       "      <td>316.69</td>\n",
+       "      <td>317.70</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1963</th>\n",
+       "      <td>318.74</td>\n",
+       "      <td>319.07</td>\n",
+       "      <td>319.86</td>\n",
+       "      <td>321.38</td>\n",
+       "      <td>322.25</td>\n",
+       "      <td>321.48</td>\n",
+       "      <td>319.74</td>\n",
+       "      <td>317.77</td>\n",
+       "      <td>316.21</td>\n",
+       "      <td>315.99</td>\n",
+       "      <td>317.07</td>\n",
+       "      <td>318.35</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1964</th>\n",
+       "      <td>319.57</td>\n",
+       "      <td>320.01</td>\n",
+       "      <td>320.74</td>\n",
+       "      <td>321.83</td>\n",
+       "      <td>322.26</td>\n",
+       "      <td>321.89</td>\n",
+       "      <td>320.44</td>\n",
+       "      <td>318.69</td>\n",
+       "      <td>316.71</td>\n",
+       "      <td>316.87</td>\n",
+       "      <td>317.68</td>\n",
+       "      <td>318.71</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>...</th>\n",
@@ -1744,163 +1484,171 @@
        "      <td>...</td>\n",
        "      <td>...</td>\n",
        "      <td>...</td>\n",
+       "      <td>...</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>2019-07-01</th>\n",
-       "      <td>738</td>\n",
-       "      <td>2019</td>\n",
-       "      <td>7</td>\n",
-       "      <td>43661</td>\n",
-       "      <td>2019.5370</td>\n",
-       "      <td>411.850</td>\n",
-       "      <td>411.03</td>\n",
-       "      <td>412.36</td>\n",
-       "      <td>411.57</td>\n",
+       "      <th>2014</th>\n",
+       "      <td>397.93</td>\n",
+       "      <td>398.10</td>\n",
+       "      <td>399.47</td>\n",
+       "      <td>401.33</td>\n",
+       "      <td>401.88</td>\n",
+       "      <td>401.31</td>\n",
+       "      <td>399.07</td>\n",
+       "      <td>397.21</td>\n",
+       "      <td>395.40</td>\n",
+       "      <td>395.65</td>\n",
+       "      <td>397.23</td>\n",
+       "      <td>398.79</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2015</th>\n",
+       "      <td>399.85</td>\n",
+       "      <td>400.31</td>\n",
+       "      <td>401.51</td>\n",
+       "      <td>403.45</td>\n",
+       "      <td>404.10</td>\n",
+       "      <td>402.88</td>\n",
+       "      <td>401.61</td>\n",
+       "      <td>399.00</td>\n",
+       "      <td>397.50</td>\n",
+       "      <td>398.28</td>\n",
+       "      <td>400.24</td>\n",
+       "      <td>401.89</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2016</th>\n",
+       "      <td>402.65</td>\n",
+       "      <td>404.16</td>\n",
+       "      <td>404.85</td>\n",
+       "      <td>407.57</td>\n",
+       "      <td>407.66</td>\n",
+       "      <td>407.00</td>\n",
+       "      <td>404.50</td>\n",
+       "      <td>402.24</td>\n",
+       "      <td>401.01</td>\n",
+       "      <td>401.50</td>\n",
+       "      <td>403.64</td>\n",
+       "      <td>404.55</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2017</th>\n",
+       "      <td>406.07</td>\n",
+       "      <td>406.64</td>\n",
+       "      <td>407.06</td>\n",
+       "      <td>408.95</td>\n",
+       "      <td>409.91</td>\n",
+       "      <td>409.12</td>\n",
+       "      <td>407.20</td>\n",
+       "      <td>405.24</td>\n",
+       "      <td>403.27</td>\n",
+       "      <td>403.64</td>\n",
+       "      <td>405.17</td>\n",
+       "      <td>406.75</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2018</th>\n",
+       "      <td>408.05</td>\n",
+       "      <td>408.34</td>\n",
+       "      <td>409.25</td>\n",
+       "      <td>410.30</td>\n",
+       "      <td>411.30</td>\n",
+       "      <td>410.88</td>\n",
+       "      <td>408.90</td>\n",
+       "      <td>407.10</td>\n",
+       "      <td>405.59</td>\n",
+       "      <td>405.99</td>\n",
+       "      <td>408.12</td>\n",
+       "      <td>409.23</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2019</th>\n",
+       "      <td>410.92</td>\n",
+       "      <td>411.66</td>\n",
+       "      <td>412.00</td>\n",
+       "      <td>413.52</td>\n",
+       "      <td>414.83</td>\n",
+       "      <td>413.96</td>\n",
        "      <td>411.85</td>\n",
-       "      <td>411.03</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2019-08-01</th>\n",
-       "      <td>739</td>\n",
-       "      <td>2019</td>\n",
-       "      <td>8</td>\n",
-       "      <td>43692</td>\n",
-       "      <td>2019.6219</td>\n",
-       "      <td>410.080</td>\n",
-       "      <td>411.62</td>\n",
-       "      <td>410.23</td>\n",
-       "      <td>411.81</td>\n",
        "      <td>410.08</td>\n",
-       "      <td>411.62</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2019-09-01</th>\n",
-       "      <td>740</td>\n",
-       "      <td>2019</td>\n",
-       "      <td>9</td>\n",
-       "      <td>43723</td>\n",
-       "      <td>2019.7068</td>\n",
-       "      <td>408.550</td>\n",
-       "      <td>412.06</td>\n",
-       "      <td>408.52</td>\n",
-       "      <td>412.05</td>\n",
        "      <td>408.55</td>\n",
-       "      <td>412.06</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2019-10-01</th>\n",
-       "      <td>741</td>\n",
-       "      <td>2019</td>\n",
-       "      <td>10</td>\n",
-       "      <td>43753</td>\n",
-       "      <td>2019.7890</td>\n",
-       "      <td>408.430</td>\n",
-       "      <td>412.07</td>\n",
-       "      <td>408.67</td>\n",
-       "      <td>412.29</td>\n",
        "      <td>408.43</td>\n",
-       "      <td>412.07</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2019-11-01</th>\n",
-       "      <td>742</td>\n",
-       "      <td>2019</td>\n",
-       "      <td>11</td>\n",
-       "      <td>43784</td>\n",
-       "      <td>2019.8740</td>\n",
-       "      <td>410.280</td>\n",
-       "      <td>412.56</td>\n",
-       "      <td>410.29</td>\n",
-       "      <td>412.54</td>\n",
        "      <td>410.28</td>\n",
-       "      <td>412.56</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2019-12-01</th>\n",
-       "      <td>743</td>\n",
-       "      <td>2019</td>\n",
-       "      <td>12</td>\n",
-       "      <td>43814</td>\n",
-       "      <td>2019.9562</td>\n",
-       "      <td>411.850</td>\n",
-       "      <td>412.78</td>\n",
-       "      <td>411.88</td>\n",
-       "      <td>412.79</td>\n",
        "      <td>411.85</td>\n",
-       "      <td>412.78</td>\n",
        "    </tr>\n",
        "    <tr>\n",
-       "      <th>2020-01-01</th>\n",
-       "      <td>744</td>\n",
-       "      <td>2020</td>\n",
-       "      <td>1</td>\n",
-       "      <td>43845</td>\n",
-       "      <td>2020.0410</td>\n",
-       "      <td>413.370</td>\n",
-       "      <td>413.33</td>\n",
-       "      <td>413.11</td>\n",
-       "      <td>413.05</td>\n",
+       "      <th>2020</th>\n",
        "      <td>413.37</td>\n",
-       "      <td>413.33</td>\n",
+       "      <td>NaN</td>\n",
+       "      <td>NaN</td>\n",
+       "      <td>NaN</td>\n",
+       "      <td>NaN</td>\n",
+       "      <td>NaN</td>\n",
+       "      <td>NaN</td>\n",
+       "      <td>NaN</td>\n",
+       "      <td>NaN</td>\n",
+       "      <td>NaN</td>\n",
+       "      <td>NaN</td>\n",
+       "      <td>NaN</td>\n",
        "    </tr>\n",
        "  </tbody>\n",
        "</table>\n",
-       "<p>743 rows × 11 columns</p>\n",
+       "<p>63 rows × 12 columns</p>\n",
        "</div>"
       ],
       "text/plain": [
-       "            index    Yr  Mn  Date 1     Date 2       s1      s2      s3  \\\n",
-       "period                                                                    \n",
-       "1958-03-01      2  1958   3   21259  1958.2027  315.700  314.44  316.19   \n",
-       "1958-04-01      3  1958   4   21290  1958.2877  317.450  315.16  317.30   \n",
-       "1958-05-01      4  1958   5   21320  1958.3699  317.510  314.71  317.86   \n",
-       "1958-06-01      5  1958   6   21351  1958.4548  316.685  314.95  317.24   \n",
-       "1958-07-01      6  1958   7   21381  1958.5370  315.860  315.19  315.86   \n",
-       "1958-08-01      7  1958   8   21412  1958.6219  314.930  316.19  314.00   \n",
-       "1958-09-01      8  1958   9   21443  1958.7068  313.210  316.08  312.46   \n",
-       "...           ...   ...  ..     ...        ...      ...     ...     ...   \n",
-       "2019-07-01    738  2019   7   43661  2019.5370  411.850  411.03  412.36   \n",
-       "2019-08-01    739  2019   8   43692  2019.6219  410.080  411.62  410.23   \n",
-       "2019-09-01    740  2019   9   43723  2019.7068  408.550  412.06  408.52   \n",
-       "2019-10-01    741  2019  10   43753  2019.7890  408.430  412.07  408.67   \n",
-       "2019-11-01    742  2019  11   43784  2019.8740  410.280  412.56  410.29   \n",
-       "2019-12-01    743  2019  12   43814  2019.9562  411.850  412.78  411.88   \n",
-       "2020-01-01    744  2020   1   43845  2020.0410  413.370  413.33  413.11   \n",
+       "Mn        1       2       3       4       5       6       7       8       9   \\\n",
+       "Yr                                                                             \n",
+       "1958     NaN     NaN  315.70  317.45  317.51  317.24  315.86  314.93  313.21   \n",
+       "1959  315.58  316.49  316.65  317.72  318.29  318.15  316.54  314.80  313.84   \n",
+       "1960  316.43  316.98  317.58  319.03  320.04  319.59  318.18  315.90  314.17   \n",
+       "1961  316.89  317.70  318.54  319.48  320.58  319.77  318.57  316.79  314.99   \n",
+       "1962  317.94  318.55  319.68  320.57  321.02  320.62  319.61  317.40  316.25   \n",
+       "1963  318.74  319.07  319.86  321.38  322.25  321.48  319.74  317.77  316.21   \n",
+       "1964  319.57  320.01  320.74  321.83  322.26  321.89  320.44  318.69  316.71   \n",
+       "...      ...     ...     ...     ...     ...     ...     ...     ...     ...   \n",
+       "2014  397.93  398.10  399.47  401.33  401.88  401.31  399.07  397.21  395.40   \n",
+       "2015  399.85  400.31  401.51  403.45  404.10  402.88  401.61  399.00  397.50   \n",
+       "2016  402.65  404.16  404.85  407.57  407.66  407.00  404.50  402.24  401.01   \n",
+       "2017  406.07  406.64  407.06  408.95  409.91  409.12  407.20  405.24  403.27   \n",
+       "2018  408.05  408.34  409.25  410.30  411.30  410.88  408.90  407.10  405.59   \n",
+       "2019  410.92  411.66  412.00  413.52  414.83  413.96  411.85  410.08  408.55   \n",
+       "2020  413.37     NaN     NaN     NaN     NaN     NaN     NaN     NaN     NaN   \n",
        "\n",
-       "                s4      s5      s6  \n",
-       "period                              \n",
-       "1958-03-01  314.91  315.70  314.44  \n",
-       "1958-04-01  314.99  317.45  315.16  \n",
-       "1958-05-01  315.06  317.51  314.71  \n",
-       "1958-06-01  315.14  317.24  315.14  \n",
-       "1958-07-01  315.22  315.86  315.19  \n",
-       "1958-08-01  315.29  314.93  316.19  \n",
-       "1958-09-01  315.35  313.21  316.08  \n",
-       "...            ...     ...     ...  \n",
-       "2019-07-01  411.57  411.85  411.03  \n",
-       "2019-08-01  411.81  410.08  411.62  \n",
-       "2019-09-01  412.05  408.55  412.06  \n",
-       "2019-10-01  412.29  408.43  412.07  \n",
-       "2019-11-01  412.54  410.28  412.56  \n",
-       "2019-12-01  412.79  411.85  412.78  \n",
-       "2020-01-01  413.05  413.37  413.33  \n",
+       "Mn        10      11      12  \n",
+       "Yr                            \n",
+       "1958  312.44  313.33  314.67  \n",
+       "1959  313.33  314.81  315.58  \n",
+       "1960  313.83  315.00  316.19  \n",
+       "1961  315.31  316.10  317.01  \n",
+       "1962  315.42  316.69  317.70  \n",
+       "1963  315.99  317.07  318.35  \n",
+       "1964  316.87  317.68  318.71  \n",
+       "...      ...     ...     ...  \n",
+       "2014  395.65  397.23  398.79  \n",
+       "2015  398.28  400.24  401.89  \n",
+       "2016  401.50  403.64  404.55  \n",
+       "2017  403.64  405.17  406.75  \n",
+       "2018  405.99  408.12  409.23  \n",
+       "2019  408.43  410.28  411.85  \n",
+       "2020     NaN     NaN     NaN  \n",
        "\n",
-       "[743 rows x 11 columns]"
+       "[63 rows x 12 columns]"
       ]
      },
-     "execution_count": 166,
+     "execution_count": 102,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "df1 = pd.crosstab(df['Yr'],df['Mn'],values=df['s1'],aggfunc=pd.Series)\n",
-    "df"
+    "df1 = pd.crosstab(df['Yr'],df['Mn'],values=df['s5'],aggfunc=pd.Series)\n",
+    "df1"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 162,
+   "execution_count": 103,
    "metadata": {
     "hideCode": true,
     "hidePrompt": true
@@ -1960,30 +1708,30 @@
        "    <tr>\n",
        "      <th>mean</th>\n",
        "      <td>355.559355</td>\n",
-       "      <td>355.379385</td>\n",
-       "      <td>355.538306</td>\n",
-       "      <td>356.892702</td>\n",
+       "      <td>355.375574</td>\n",
+       "      <td>355.535484</td>\n",
+       "      <td>356.896613</td>\n",
        "      <td>357.509355</td>\n",
-       "      <td>356.915887</td>\n",
+       "      <td>356.924839</td>\n",
        "      <td>355.428871</td>\n",
        "      <td>353.441129</td>\n",
        "      <td>351.778871</td>\n",
-       "      <td>351.789194</td>\n",
+       "      <td>351.775806</td>\n",
        "      <td>353.175645</td>\n",
        "      <td>354.473387</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>std</th>\n",
        "      <td>28.938877</td>\n",
-       "      <td>28.204916</td>\n",
-       "      <td>28.422049</td>\n",
-       "      <td>28.583698</td>\n",
+       "      <td>28.209759</td>\n",
+       "      <td>28.425552</td>\n",
+       "      <td>28.578804</td>\n",
        "      <td>28.657777</td>\n",
-       "      <td>28.575947</td>\n",
+       "      <td>28.563221</td>\n",
        "      <td>28.395757</td>\n",
        "      <td>28.315031</td>\n",
        "      <td>28.340139</td>\n",
-       "      <td>28.489200</td>\n",
+       "      <td>28.507786</td>\n",
        "      <td>28.700183</td>\n",
        "      <td>28.819885</td>\n",
        "    </tr>\n",
@@ -1994,11 +1742,11 @@
        "      <td>315.700000</td>\n",
        "      <td>317.450000</td>\n",
        "      <td>317.510000</td>\n",
-       "      <td>316.685000</td>\n",
+       "      <td>317.240000</td>\n",
        "      <td>315.860000</td>\n",
        "      <td>314.800000</td>\n",
        "      <td>313.210000</td>\n",
-       "      <td>313.270000</td>\n",
+       "      <td>312.440000</td>\n",
        "      <td>313.330000</td>\n",
        "      <td>314.670000</td>\n",
        "    </tr>\n",
@@ -2069,9 +1817,9 @@
       "text/plain": [
        "Mn             1           2           3           4           5           6   \\\n",
        "count   62.000000   61.000000   62.000000   62.000000   62.000000   62.000000   \n",
-       "mean   355.559355  355.379385  355.538306  356.892702  357.509355  356.915887   \n",
-       "std     28.938877   28.204916   28.422049   28.583698   28.657777   28.575947   \n",
-       "min    315.580000  316.490000  315.700000  317.450000  317.510000  316.685000   \n",
+       "mean   355.559355  355.375574  355.535484  356.896613  357.509355  356.924839   \n",
+       "std     28.938877   28.209759   28.425552   28.578804   28.657777   28.563221   \n",
+       "min    315.580000  316.490000  315.700000  317.450000  317.510000  317.240000   \n",
        "25%    329.612500  330.710000  330.595000  331.787500  332.632500  332.115000   \n",
        "50%    353.210000  353.070000  352.950000  354.505000  354.945000  354.460000   \n",
        "75%    377.952500  377.370000  377.820000  379.787500  380.052500  379.195000   \n",
@@ -2079,16 +1827,16 @@
        "\n",
        "Mn             7           8           9           10          11          12  \n",
        "count   62.000000   62.000000   62.000000   62.000000   62.000000   62.000000  \n",
-       "mean   355.428871  353.441129  351.778871  351.789194  353.175645  354.473387  \n",
-       "std     28.395757   28.315031   28.340139   28.489200   28.700183   28.819885  \n",
-       "min    315.860000  314.800000  313.210000  313.270000  313.330000  314.670000  \n",
+       "mean   355.428871  353.441129  351.778871  351.775806  353.175645  354.473387  \n",
+       "std     28.395757   28.315031   28.340139   28.507786   28.700183   28.819885  \n",
+       "min    315.860000  314.800000  313.210000  312.440000  313.330000  314.670000  \n",
        "25%    330.947500  329.330000  327.450000  327.227500  328.235000  328.872500  \n",
        "50%    353.140000  351.050000  349.270000  349.435000  350.685000  351.930000  \n",
        "75%    377.470000  375.492500  373.782500  373.915000  375.467500  377.002500  \n",
        "max    411.850000  410.080000  408.550000  408.430000  410.280000  411.850000  "
       ]
      },
-     "execution_count": 162,
+     "execution_count": 103,
      "metadata": {},
      "output_type": "execute_result"
     }
-- 
2.18.1