Conversion of date

parent 55c21bed
{ {
"cells": [], "cells": [
{
"cell_type": "markdown",
"metadata": {},
"source": [
"# Incidence de la varicelle"
]
},
{
"cell_type": "code",
"execution_count": 1,
"metadata": {},
"outputs": [],
"source": [
"%matplotlib inline\n",
"import matplotlib.pyplot as plt\n",
"import pandas as pd\n",
"import isoweek"
]
},
{
"cell_type": "code",
"execution_count": 2,
"metadata": {},
"outputs": [],
"source": [
"data_url = \"http://www.sentiweb.fr/datasets/incidence-PAY-7.csv\""
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"La première ligne du fichier CSV est un commentaire, que nous ignorons en précisant $skiprow=1$"
]
},
{
"cell_type": "code",
"execution_count": 4,
"metadata": {},
"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>week</th>\n",
" <th>indicator</th>\n",
" <th>inc</th>\n",
" <th>inc_low</th>\n",
" <th>inc_up</th>\n",
" <th>inc100</th>\n",
" <th>inc100_low</th>\n",
" <th>inc100_up</th>\n",
" <th>geo_insee</th>\n",
" <th>geo_name</th>\n",
" </tr>\n",
" </thead>\n",
" <tbody>\n",
" <tr>\n",
" <th>0</th>\n",
" <td>202019</td>\n",
" <td>7</td>\n",
" <td>159</td>\n",
" <td>0</td>\n",
" <td>490</td>\n",
" <td>0</td>\n",
" <td>0</td>\n",
" <td>1</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1</th>\n",
" <td>202018</td>\n",
" <td>7</td>\n",
" <td>824</td>\n",
" <td>85</td>\n",
" <td>1563</td>\n",
" <td>1</td>\n",
" <td>0</td>\n",
" <td>2</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>2</th>\n",
" <td>202017</td>\n",
" <td>7</td>\n",
" <td>272</td>\n",
" <td>0</td>\n",
" <td>658</td>\n",
" <td>0</td>\n",
" <td>0</td>\n",
" <td>1</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>3</th>\n",
" <td>202016</td>\n",
" <td>7</td>\n",
" <td>758</td>\n",
" <td>78</td>\n",
" <td>1438</td>\n",
" <td>1</td>\n",
" <td>0</td>\n",
" <td>2</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>4</th>\n",
" <td>202015</td>\n",
" <td>7</td>\n",
" <td>1918</td>\n",
" <td>675</td>\n",
" <td>3161</td>\n",
" <td>3</td>\n",
" <td>1</td>\n",
" <td>5</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>5</th>\n",
" <td>202014</td>\n",
" <td>7</td>\n",
" <td>3879</td>\n",
" <td>2227</td>\n",
" <td>5531</td>\n",
" <td>6</td>\n",
" <td>3</td>\n",
" <td>9</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>6</th>\n",
" <td>202013</td>\n",
" <td>7</td>\n",
" <td>7326</td>\n",
" <td>5236</td>\n",
" <td>9416</td>\n",
" <td>11</td>\n",
" <td>8</td>\n",
" <td>14</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>7</th>\n",
" <td>202012</td>\n",
" <td>7</td>\n",
" <td>8123</td>\n",
" <td>5790</td>\n",
" <td>10456</td>\n",
" <td>12</td>\n",
" <td>8</td>\n",
" <td>16</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>8</th>\n",
" <td>202011</td>\n",
" <td>7</td>\n",
" <td>10198</td>\n",
" <td>7568</td>\n",
" <td>12828</td>\n",
" <td>15</td>\n",
" <td>11</td>\n",
" <td>19</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>9</th>\n",
" <td>202010</td>\n",
" <td>7</td>\n",
" <td>9011</td>\n",
" <td>6691</td>\n",
" <td>11331</td>\n",
" <td>14</td>\n",
" <td>10</td>\n",
" <td>18</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>10</th>\n",
" <td>202009</td>\n",
" <td>7</td>\n",
" <td>13631</td>\n",
" <td>10544</td>\n",
" <td>16718</td>\n",
" <td>21</td>\n",
" <td>16</td>\n",
" <td>26</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>11</th>\n",
" <td>202008</td>\n",
" <td>7</td>\n",
" <td>10424</td>\n",
" <td>7708</td>\n",
" <td>13140</td>\n",
" <td>16</td>\n",
" <td>12</td>\n",
" <td>20</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>12</th>\n",
" <td>202007</td>\n",
" <td>7</td>\n",
" <td>8959</td>\n",
" <td>6574</td>\n",
" <td>11344</td>\n",
" <td>14</td>\n",
" <td>10</td>\n",
" <td>18</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>13</th>\n",
" <td>202006</td>\n",
" <td>7</td>\n",
" <td>9264</td>\n",
" <td>6925</td>\n",
" <td>11603</td>\n",
" <td>14</td>\n",
" <td>10</td>\n",
" <td>18</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>14</th>\n",
" <td>202005</td>\n",
" <td>7</td>\n",
" <td>8505</td>\n",
" <td>6314</td>\n",
" <td>10696</td>\n",
" <td>13</td>\n",
" <td>10</td>\n",
" <td>16</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>15</th>\n",
" <td>202004</td>\n",
" <td>7</td>\n",
" <td>7991</td>\n",
" <td>5831</td>\n",
" <td>10151</td>\n",
" <td>12</td>\n",
" <td>9</td>\n",
" <td>15</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>16</th>\n",
" <td>202003</td>\n",
" <td>7</td>\n",
" <td>5968</td>\n",
" <td>4100</td>\n",
" <td>7836</td>\n",
" <td>9</td>\n",
" <td>6</td>\n",
" <td>12</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>17</th>\n",
" <td>202002</td>\n",
" <td>7</td>\n",
" <td>6534</td>\n",
" <td>4530</td>\n",
" <td>8538</td>\n",
" <td>10</td>\n",
" <td>7</td>\n",
" <td>13</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>18</th>\n",
" <td>202001</td>\n",
" <td>7</td>\n",
" <td>9835</td>\n",
" <td>7019</td>\n",
" <td>12651</td>\n",
" <td>15</td>\n",
" <td>11</td>\n",
" <td>19</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>19</th>\n",
" <td>201952</td>\n",
" <td>7</td>\n",
" <td>7941</td>\n",
" <td>5246</td>\n",
" <td>10636</td>\n",
" <td>12</td>\n",
" <td>8</td>\n",
" <td>16</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>20</th>\n",
" <td>201951</td>\n",
" <td>7</td>\n",
" <td>5823</td>\n",
" <td>3675</td>\n",
" <td>7971</td>\n",
" <td>9</td>\n",
" <td>6</td>\n",
" <td>12</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>21</th>\n",
" <td>201950</td>\n",
" <td>7</td>\n",
" <td>6424</td>\n",
" <td>4276</td>\n",
" <td>8572</td>\n",
" <td>10</td>\n",
" <td>7</td>\n",
" <td>13</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>22</th>\n",
" <td>201949</td>\n",
" <td>7</td>\n",
" <td>6621</td>\n",
" <td>4540</td>\n",
" <td>8702</td>\n",
" <td>10</td>\n",
" <td>7</td>\n",
" <td>13</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>23</th>\n",
" <td>201948</td>\n",
" <td>7</td>\n",
" <td>5542</td>\n",
" <td>3383</td>\n",
" <td>7701</td>\n",
" <td>8</td>\n",
" <td>5</td>\n",
" <td>11</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>24</th>\n",
" <td>201947</td>\n",
" <td>7</td>\n",
" <td>7536</td>\n",
" <td>5058</td>\n",
" <td>10014</td>\n",
" <td>11</td>\n",
" <td>7</td>\n",
" <td>15</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>25</th>\n",
" <td>201946</td>\n",
" <td>7</td>\n",
" <td>2638</td>\n",
" <td>1316</td>\n",
" <td>3960</td>\n",
" <td>4</td>\n",
" <td>2</td>\n",
" <td>6</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>26</th>\n",
" <td>201945</td>\n",
" <td>7</td>\n",
" <td>4492</td>\n",
" <td>2615</td>\n",
" <td>6369</td>\n",
" <td>7</td>\n",
" <td>4</td>\n",
" <td>10</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>27</th>\n",
" <td>201944</td>\n",
" <td>7</td>\n",
" <td>5728</td>\n",
" <td>3627</td>\n",
" <td>7829</td>\n",
" <td>9</td>\n",
" <td>6</td>\n",
" <td>12</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>28</th>\n",
" <td>201943</td>\n",
" <td>7</td>\n",
" <td>4834</td>\n",
" <td>2751</td>\n",
" <td>6917</td>\n",
" <td>7</td>\n",
" <td>4</td>\n",
" <td>10</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>29</th>\n",
" <td>201942</td>\n",
" <td>7</td>\n",
" <td>6279</td>\n",
" <td>3989</td>\n",
" <td>8569</td>\n",
" <td>10</td>\n",
" <td>7</td>\n",
" <td>13</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>...</th>\n",
" <td>...</td>\n",
" <td>...</td>\n",
" <td>...</td>\n",
" <td>...</td>\n",
" <td>...</td>\n",
" <td>...</td>\n",
" <td>...</td>\n",
" <td>...</td>\n",
" <td>...</td>\n",
" <td>...</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1506</th>\n",
" <td>199126</td>\n",
" <td>7</td>\n",
" <td>17608</td>\n",
" <td>11304</td>\n",
" <td>23912</td>\n",
" <td>31</td>\n",
" <td>20</td>\n",
" <td>42</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1507</th>\n",
" <td>199125</td>\n",
" <td>7</td>\n",
" <td>16169</td>\n",
" <td>10700</td>\n",
" <td>21638</td>\n",
" <td>28</td>\n",
" <td>18</td>\n",
" <td>38</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1508</th>\n",
" <td>199124</td>\n",
" <td>7</td>\n",
" <td>16171</td>\n",
" <td>10071</td>\n",
" <td>22271</td>\n",
" <td>28</td>\n",
" <td>17</td>\n",
" <td>39</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1509</th>\n",
" <td>199123</td>\n",
" <td>7</td>\n",
" <td>11947</td>\n",
" <td>7671</td>\n",
" <td>16223</td>\n",
" <td>21</td>\n",
" <td>13</td>\n",
" <td>29</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1510</th>\n",
" <td>199122</td>\n",
" <td>7</td>\n",
" <td>15452</td>\n",
" <td>9953</td>\n",
" <td>20951</td>\n",
" <td>27</td>\n",
" <td>17</td>\n",
" <td>37</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1511</th>\n",
" <td>199121</td>\n",
" <td>7</td>\n",
" <td>14903</td>\n",
" <td>8975</td>\n",
" <td>20831</td>\n",
" <td>26</td>\n",
" <td>16</td>\n",
" <td>36</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1512</th>\n",
" <td>199120</td>\n",
" <td>7</td>\n",
" <td>19053</td>\n",
" <td>12742</td>\n",
" <td>25364</td>\n",
" <td>34</td>\n",
" <td>23</td>\n",
" <td>45</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1513</th>\n",
" <td>199119</td>\n",
" <td>7</td>\n",
" <td>16739</td>\n",
" <td>11246</td>\n",
" <td>22232</td>\n",
" <td>29</td>\n",
" <td>19</td>\n",
" <td>39</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1514</th>\n",
" <td>199118</td>\n",
" <td>7</td>\n",
" <td>21385</td>\n",
" <td>13882</td>\n",
" <td>28888</td>\n",
" <td>38</td>\n",
" <td>25</td>\n",
" <td>51</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1515</th>\n",
" <td>199117</td>\n",
" <td>7</td>\n",
" <td>13462</td>\n",
" <td>8877</td>\n",
" <td>18047</td>\n",
" <td>24</td>\n",
" <td>16</td>\n",
" <td>32</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1516</th>\n",
" <td>199116</td>\n",
" <td>7</td>\n",
" <td>14857</td>\n",
" <td>10068</td>\n",
" <td>19646</td>\n",
" <td>26</td>\n",
" <td>18</td>\n",
" <td>34</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1517</th>\n",
" <td>199115</td>\n",
" <td>7</td>\n",
" <td>13975</td>\n",
" <td>9781</td>\n",
" <td>18169</td>\n",
" <td>25</td>\n",
" <td>18</td>\n",
" <td>32</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1518</th>\n",
" <td>199114</td>\n",
" <td>7</td>\n",
" <td>12265</td>\n",
" <td>7684</td>\n",
" <td>16846</td>\n",
" <td>22</td>\n",
" <td>14</td>\n",
" <td>30</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1519</th>\n",
" <td>199113</td>\n",
" <td>7</td>\n",
" <td>9567</td>\n",
" <td>6041</td>\n",
" <td>13093</td>\n",
" <td>17</td>\n",
" <td>11</td>\n",
" <td>23</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1520</th>\n",
" <td>199112</td>\n",
" <td>7</td>\n",
" <td>10864</td>\n",
" <td>7331</td>\n",
" <td>14397</td>\n",
" <td>19</td>\n",
" <td>13</td>\n",
" <td>25</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1521</th>\n",
" <td>199111</td>\n",
" <td>7</td>\n",
" <td>15574</td>\n",
" <td>11184</td>\n",
" <td>19964</td>\n",
" <td>27</td>\n",
" <td>19</td>\n",
" <td>35</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1522</th>\n",
" <td>199110</td>\n",
" <td>7</td>\n",
" <td>16643</td>\n",
" <td>11372</td>\n",
" <td>21914</td>\n",
" <td>29</td>\n",
" <td>20</td>\n",
" <td>38</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1523</th>\n",
" <td>199109</td>\n",
" <td>7</td>\n",
" <td>13741</td>\n",
" <td>8780</td>\n",
" <td>18702</td>\n",
" <td>24</td>\n",
" <td>15</td>\n",
" <td>33</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1524</th>\n",
" <td>199108</td>\n",
" <td>7</td>\n",
" <td>13289</td>\n",
" <td>8813</td>\n",
" <td>17765</td>\n",
" <td>23</td>\n",
" <td>15</td>\n",
" <td>31</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1525</th>\n",
" <td>199107</td>\n",
" <td>7</td>\n",
" <td>12337</td>\n",
" <td>8077</td>\n",
" <td>16597</td>\n",
" <td>22</td>\n",
" <td>15</td>\n",
" <td>29</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1526</th>\n",
" <td>199106</td>\n",
" <td>7</td>\n",
" <td>10877</td>\n",
" <td>7013</td>\n",
" <td>14741</td>\n",
" <td>19</td>\n",
" <td>12</td>\n",
" <td>26</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1527</th>\n",
" <td>199105</td>\n",
" <td>7</td>\n",
" <td>10442</td>\n",
" <td>6544</td>\n",
" <td>14340</td>\n",
" <td>18</td>\n",
" <td>11</td>\n",
" <td>25</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1528</th>\n",
" <td>199104</td>\n",
" <td>7</td>\n",
" <td>7913</td>\n",
" <td>4563</td>\n",
" <td>11263</td>\n",
" <td>14</td>\n",
" <td>8</td>\n",
" <td>20</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1529</th>\n",
" <td>199103</td>\n",
" <td>7</td>\n",
" <td>15387</td>\n",
" <td>10484</td>\n",
" <td>20290</td>\n",
" <td>27</td>\n",
" <td>18</td>\n",
" <td>36</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1530</th>\n",
" <td>199102</td>\n",
" <td>7</td>\n",
" <td>16277</td>\n",
" <td>11046</td>\n",
" <td>21508</td>\n",
" <td>29</td>\n",
" <td>20</td>\n",
" <td>38</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1531</th>\n",
" <td>199101</td>\n",
" <td>7</td>\n",
" <td>15565</td>\n",
" <td>10271</td>\n",
" <td>20859</td>\n",
" <td>27</td>\n",
" <td>18</td>\n",
" <td>36</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1532</th>\n",
" <td>199052</td>\n",
" <td>7</td>\n",
" <td>19375</td>\n",
" <td>13295</td>\n",
" <td>25455</td>\n",
" <td>34</td>\n",
" <td>23</td>\n",
" <td>45</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1533</th>\n",
" <td>199051</td>\n",
" <td>7</td>\n",
" <td>19080</td>\n",
" <td>13807</td>\n",
" <td>24353</td>\n",
" <td>34</td>\n",
" <td>25</td>\n",
" <td>43</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1534</th>\n",
" <td>199050</td>\n",
" <td>7</td>\n",
" <td>11079</td>\n",
" <td>6660</td>\n",
" <td>15498</td>\n",
" <td>20</td>\n",
" <td>12</td>\n",
" <td>28</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1535</th>\n",
" <td>199049</td>\n",
" <td>7</td>\n",
" <td>1143</td>\n",
" <td>0</td>\n",
" <td>2610</td>\n",
" <td>2</td>\n",
" <td>0</td>\n",
" <td>5</td>\n",
" <td>FR</td>\n",
" <td>France</td>\n",
" </tr>\n",
" </tbody>\n",
"</table>\n",
"<p>1536 rows × 10 columns</p>\n",
"</div>"
],
"text/plain": [
" week indicator inc inc_low inc_up inc100 inc100_low \\\n",
"0 202019 7 159 0 490 0 0 \n",
"1 202018 7 824 85 1563 1 0 \n",
"2 202017 7 272 0 658 0 0 \n",
"3 202016 7 758 78 1438 1 0 \n",
"4 202015 7 1918 675 3161 3 1 \n",
"5 202014 7 3879 2227 5531 6 3 \n",
"6 202013 7 7326 5236 9416 11 8 \n",
"7 202012 7 8123 5790 10456 12 8 \n",
"8 202011 7 10198 7568 12828 15 11 \n",
"9 202010 7 9011 6691 11331 14 10 \n",
"10 202009 7 13631 10544 16718 21 16 \n",
"11 202008 7 10424 7708 13140 16 12 \n",
"12 202007 7 8959 6574 11344 14 10 \n",
"13 202006 7 9264 6925 11603 14 10 \n",
"14 202005 7 8505 6314 10696 13 10 \n",
"15 202004 7 7991 5831 10151 12 9 \n",
"16 202003 7 5968 4100 7836 9 6 \n",
"17 202002 7 6534 4530 8538 10 7 \n",
"18 202001 7 9835 7019 12651 15 11 \n",
"19 201952 7 7941 5246 10636 12 8 \n",
"20 201951 7 5823 3675 7971 9 6 \n",
"21 201950 7 6424 4276 8572 10 7 \n",
"22 201949 7 6621 4540 8702 10 7 \n",
"23 201948 7 5542 3383 7701 8 5 \n",
"24 201947 7 7536 5058 10014 11 7 \n",
"25 201946 7 2638 1316 3960 4 2 \n",
"26 201945 7 4492 2615 6369 7 4 \n",
"27 201944 7 5728 3627 7829 9 6 \n",
"28 201943 7 4834 2751 6917 7 4 \n",
"29 201942 7 6279 3989 8569 10 7 \n",
"... ... ... ... ... ... ... ... \n",
"1506 199126 7 17608 11304 23912 31 20 \n",
"1507 199125 7 16169 10700 21638 28 18 \n",
"1508 199124 7 16171 10071 22271 28 17 \n",
"1509 199123 7 11947 7671 16223 21 13 \n",
"1510 199122 7 15452 9953 20951 27 17 \n",
"1511 199121 7 14903 8975 20831 26 16 \n",
"1512 199120 7 19053 12742 25364 34 23 \n",
"1513 199119 7 16739 11246 22232 29 19 \n",
"1514 199118 7 21385 13882 28888 38 25 \n",
"1515 199117 7 13462 8877 18047 24 16 \n",
"1516 199116 7 14857 10068 19646 26 18 \n",
"1517 199115 7 13975 9781 18169 25 18 \n",
"1518 199114 7 12265 7684 16846 22 14 \n",
"1519 199113 7 9567 6041 13093 17 11 \n",
"1520 199112 7 10864 7331 14397 19 13 \n",
"1521 199111 7 15574 11184 19964 27 19 \n",
"1522 199110 7 16643 11372 21914 29 20 \n",
"1523 199109 7 13741 8780 18702 24 15 \n",
"1524 199108 7 13289 8813 17765 23 15 \n",
"1525 199107 7 12337 8077 16597 22 15 \n",
"1526 199106 7 10877 7013 14741 19 12 \n",
"1527 199105 7 10442 6544 14340 18 11 \n",
"1528 199104 7 7913 4563 11263 14 8 \n",
"1529 199103 7 15387 10484 20290 27 18 \n",
"1530 199102 7 16277 11046 21508 29 20 \n",
"1531 199101 7 15565 10271 20859 27 18 \n",
"1532 199052 7 19375 13295 25455 34 23 \n",
"1533 199051 7 19080 13807 24353 34 25 \n",
"1534 199050 7 11079 6660 15498 20 12 \n",
"1535 199049 7 1143 0 2610 2 0 \n",
"\n",
" inc100_up geo_insee geo_name \n",
"0 1 FR France \n",
"1 2 FR France \n",
"2 1 FR France \n",
"3 2 FR France \n",
"4 5 FR France \n",
"5 9 FR France \n",
"6 14 FR France \n",
"7 16 FR France \n",
"8 19 FR France \n",
"9 18 FR France \n",
"10 26 FR France \n",
"11 20 FR France \n",
"12 18 FR France \n",
"13 18 FR France \n",
"14 16 FR France \n",
"15 15 FR France \n",
"16 12 FR France \n",
"17 13 FR France \n",
"18 19 FR France \n",
"19 16 FR France \n",
"20 12 FR France \n",
"21 13 FR France \n",
"22 13 FR France \n",
"23 11 FR France \n",
"24 15 FR France \n",
"25 6 FR France \n",
"26 10 FR France \n",
"27 12 FR France \n",
"28 10 FR France \n",
"29 13 FR France \n",
"... ... ... ... \n",
"1506 42 FR France \n",
"1507 38 FR France \n",
"1508 39 FR France \n",
"1509 29 FR France \n",
"1510 37 FR France \n",
"1511 36 FR France \n",
"1512 45 FR France \n",
"1513 39 FR France \n",
"1514 51 FR France \n",
"1515 32 FR France \n",
"1516 34 FR France \n",
"1517 32 FR France \n",
"1518 30 FR France \n",
"1519 23 FR France \n",
"1520 25 FR France \n",
"1521 35 FR France \n",
"1522 38 FR France \n",
"1523 33 FR France \n",
"1524 31 FR France \n",
"1525 29 FR France \n",
"1526 26 FR France \n",
"1527 25 FR France \n",
"1528 20 FR France \n",
"1529 36 FR France \n",
"1530 38 FR France \n",
"1531 36 FR France \n",
"1532 45 FR France \n",
"1533 43 FR France \n",
"1534 28 FR France \n",
"1535 5 FR France \n",
"\n",
"[1536 rows x 10 columns]"
]
},
"execution_count": 4,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"raw_data = pd.read_csv(data_url, skiprows=1)\n",
"raw_data"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
" Y a-t-il des points manquants dans ce jeux de données ?"
]
},
{
"cell_type": "code",
"execution_count": 7,
"metadata": {},
"outputs": [],
"source": [
"raw_data[raw_data.isnull().any(axis=1)]\n",
"\n",
"data = raw_data"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"Il n'y a pas des points manquants, donc on peut continuer l'analyse"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"Nos données utilisent une convention inhabituelle: le numéro de semaine est collé à l'année, donnant l'impression qu'il s'agit\n",
"de nombre entier. C'est comme ça que Pandas les interprète."
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"Un deuxième problème est que Pandas ne comprend pas les numéros de semaine. Il faut lui fournir les dates de début et de fin de semaine. Nous utilisons pour cela la bibliothèque `isoweek`.\n",
"\n",
"Comme la conversion des semaines est devenu assez complexe, nous écrivons une petite fonction Python pour cela. Ensuite, nous\n",
"l'appliquons à tous les points de nos donnés. Les résultats vont dans une nouvelle colonne 'period'."
]
},
{
"cell_type": "code",
"execution_count": 8,
"metadata": {},
"outputs": [],
"source": [
"def convert_week(year_and_week_int):\n",
" year_and_week_str = str(year_and_week_int)\n",
" year = int(year_and_week_str[:4])\n",
" week = int(year_and_week_str[4:])\n",
" w = isoweek.Week(year, week)\n",
" return pd.Period(w.day(0), 'W')\n",
"\n",
"data['period'] = [convert_week(yw) for yw in data['week']]"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"Il restent deux petites modifications à faire.\n",
"\n",
"Premièrement, nous définissons les périodes d'observation comme nouvel index de notre jeux de données. Ceci en fait une suite chronologique, ce qui sera pratique par la suite.\n",
"\n",
"Deuxièmement, nous trions les points par période, dans le sens chronologique."
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": []
}
],
"metadata": { "metadata": {
"kernelspec": { "kernelspec": {
"display_name": "Python 3", "display_name": "Python 3",
...@@ -16,10 +1106,9 @@ ...@@ -16,10 +1106,9 @@
"name": "python", "name": "python",
"nbconvert_exporter": "python", "nbconvert_exporter": "python",
"pygments_lexer": "ipython3", "pygments_lexer": "ipython3",
"version": "3.6.3" "version": "3.6.4"
} }
}, },
"nbformat": 4, "nbformat": 4,
"nbformat_minor": 2 "nbformat_minor": 2
} }
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