{ "cells": [ { "cell_type": "markdown", "metadata": {}, "source": [ "# Incidence du syndrome grippal" ] }, { "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": "markdown", "metadata": {}, "source": [ "Les données de l'incidence du syndrome grippal sont disponibles du site Web du [Réseau Sentinelles](http://www.sentiweb.fr/). Nous les récupérons sous forme d'un fichier en format CSV dont chaque ligne correspond à une semaine de la période demandée. Nous téléchargeons toujours le jeu de données complet, qui commence en 1984 et se termine avec une semaine récente." ] }, { "cell_type": "code", "execution_count": 2, "metadata": {}, "outputs": [], "source": [ "data_url = \"http://www.sentiweb.fr/datasets/incidence-PAY-3.csv\"" ] }, { "cell_type": "markdown", "metadata": {}, "source": [ "Voici l'explication des colonnes données [sur le site d'origine](https://ns.sentiweb.fr/incidence/csv-schema-v1.json):\n", "\n", "| Nom de colonne | Libellé de colonne |\n", "|----------------|-----------------------------------------------------------------------------------------------------------------------------------|\n", "| week | Semaine calendaire (ISO 8601) |\n", "| indicator | Code de l'indicateur de surveillance |\n", "| inc | Estimation de l'incidence de consultations en nombre de cas |\n", "| inc_low | Estimation de la borne inférieure de l'IC95% du nombre de cas de consultation |\n", "| inc_up | Estimation de la borne supérieure de l'IC95% du nombre de cas de consultation |\n", "| inc100 | Estimation du taux d'incidence du nombre de cas de consultation (en cas pour 100,000 habitants) |\n", "| inc100_low | Estimation de la borne inférieure de l'IC95% du taux d'incidence du nombre de cas de consultation (en cas pour 100,000 habitants) |\n", "| inc100_up | Estimation de la borne supérieure de l'IC95% du taux d'incidence du nombre de cas de consultation (en cas pour 100,000 habitants) |\n", "| geo_insee | Code de la zone géographique concernée (Code INSEE) http://www.insee.fr/fr/methodes/nomenclatures/cog/ |\n", "| geo_name | Libellé de la zone géographique (ce libellé peut être modifié sans préavis) |\n", "\n", "La première ligne du fichier CSV est un commentaire, que nous ignorons en précisant `skiprows=1`." ] }, { "cell_type": "code", "execution_count": 3, "metadata": {}, "outputs": [ { "data": { "text/html": [ "
\n", " | week | \n", "indicator | \n", "inc | \n", "inc_low | \n", "inc_up | \n", "inc100 | \n", "inc100_low | \n", "inc100_up | \n", "geo_insee | \n", "geo_name | \n", "
---|---|---|---|---|---|---|---|---|---|---|
0 | \n", "202036 | \n", "3 | \n", "10888 | \n", "8050.0 | \n", "13726.0 | \n", "17 | \n", "13.0 | \n", "21.0 | \n", "FR | \n", "France | \n", "
1 | \n", "202035 | \n", "3 | \n", "9918 | \n", "6842.0 | \n", "12994.0 | \n", "15 | \n", "10.0 | \n", "20.0 | \n", "FR | \n", "France | \n", "
2 | \n", "202034 | \n", "3 | \n", "6084 | \n", "3090.0 | \n", "9078.0 | \n", "9 | \n", "4.0 | \n", "14.0 | \n", "FR | \n", "France | \n", "
3 | \n", "202033 | \n", "3 | \n", "6106 | \n", "3411.0 | \n", "8801.0 | \n", "9 | \n", "5.0 | \n", "13.0 | \n", "FR | \n", "France | \n", "
4 | \n", "202032 | \n", "3 | \n", "5918 | \n", "3330.0 | \n", "8506.0 | \n", "9 | \n", "5.0 | \n", "13.0 | \n", "FR | \n", "France | \n", "
... | \n", "... | \n", "... | \n", "... | \n", "... | \n", "... | \n", "... | \n", "... | \n", "... | \n", "... | \n", "... | \n", "
1866 | \n", "198448 | \n", "3 | \n", "78620 | \n", "60634.0 | \n", "96606.0 | \n", "143 | \n", "110.0 | \n", "176.0 | \n", "FR | \n", "France | \n", "
1867 | \n", "198447 | \n", "3 | \n", "72029 | \n", "54274.0 | \n", "89784.0 | \n", "131 | \n", "99.0 | \n", "163.0 | \n", "FR | \n", "France | \n", "
1868 | \n", "198446 | \n", "3 | \n", "87330 | \n", "67686.0 | \n", "106974.0 | \n", "159 | \n", "123.0 | \n", "195.0 | \n", "FR | \n", "France | \n", "
1869 | \n", "198445 | \n", "3 | \n", "135223 | \n", "101414.0 | \n", "169032.0 | \n", "246 | \n", "184.0 | \n", "308.0 | \n", "FR | \n", "France | \n", "
1870 | \n", "198444 | \n", "3 | \n", "68422 | \n", "20056.0 | \n", "116788.0 | \n", "125 | \n", "37.0 | \n", "213.0 | \n", "FR | \n", "France | \n", "
1871 rows × 10 columns
\n", "\n", " | week | \n", "indicator | \n", "inc | \n", "inc_low | \n", "inc_up | \n", "inc100 | \n", "inc100_low | \n", "inc100_up | \n", "geo_insee | \n", "geo_name | \n", "
---|---|---|---|---|---|---|---|---|---|---|
1634 | \n", "198919 | \n", "3 | \n", "0 | \n", "NaN | \n", "NaN | \n", "0 | \n", "NaN | \n", "NaN | \n", "FR | \n", "France | \n", "
\n", " | week | \n", "indicator | \n", "inc | \n", "inc_low | \n", "inc_up | \n", "inc100 | \n", "inc100_low | \n", "inc100_up | \n", "geo_insee | \n", "geo_name | \n", "
---|---|---|---|---|---|---|---|---|---|---|
0 | \n", "202036 | \n", "3 | \n", "10888 | \n", "8050.0 | \n", "13726.0 | \n", "17 | \n", "13.0 | \n", "21.0 | \n", "FR | \n", "France | \n", "
1 | \n", "202035 | \n", "3 | \n", "9918 | \n", "6842.0 | \n", "12994.0 | \n", "15 | \n", "10.0 | \n", "20.0 | \n", "FR | \n", "France | \n", "
2 | \n", "202034 | \n", "3 | \n", "6084 | \n", "3090.0 | \n", "9078.0 | \n", "9 | \n", "4.0 | \n", "14.0 | \n", "FR | \n", "France | \n", "
3 | \n", "202033 | \n", "3 | \n", "6106 | \n", "3411.0 | \n", "8801.0 | \n", "9 | \n", "5.0 | \n", "13.0 | \n", "FR | \n", "France | \n", "
4 | \n", "202032 | \n", "3 | \n", "5918 | \n", "3330.0 | \n", "8506.0 | \n", "9 | \n", "5.0 | \n", "13.0 | \n", "FR | \n", "France | \n", "
... | \n", "... | \n", "... | \n", "... | \n", "... | \n", "... | \n", "... | \n", "... | \n", "... | \n", "... | \n", "... | \n", "
1866 | \n", "198448 | \n", "3 | \n", "78620 | \n", "60634.0 | \n", "96606.0 | \n", "143 | \n", "110.0 | \n", "176.0 | \n", "FR | \n", "France | \n", "
1867 | \n", "198447 | \n", "3 | \n", "72029 | \n", "54274.0 | \n", "89784.0 | \n", "131 | \n", "99.0 | \n", "163.0 | \n", "FR | \n", "France | \n", "
1868 | \n", "198446 | \n", "3 | \n", "87330 | \n", "67686.0 | \n", "106974.0 | \n", "159 | \n", "123.0 | \n", "195.0 | \n", "FR | \n", "France | \n", "
1869 | \n", "198445 | \n", "3 | \n", "135223 | \n", "101414.0 | \n", "169032.0 | \n", "246 | \n", "184.0 | \n", "308.0 | \n", "FR | \n", "France | \n", "
1870 | \n", "198444 | \n", "3 | \n", "68422 | \n", "20056.0 | \n", "116788.0 | \n", "125 | \n", "37.0 | \n", "213.0 | \n", "FR | \n", "France | \n", "
1870 rows × 10 columns
\n", "