<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">

  <!-- Introduction -->
  <url>
    <loc>https://example.com/</loc>
  </url>
  <url>
    <loc>https://example.com/pandas-installation.php</loc>
  </url>
  <url>
    <loc>https://example.com/pandas-series-dataframe.php</loc>
  </url>

  <!-- Création DataFrame -->
  <url>
    <loc>https://example.com/pandas-creer-dataframe-dictionnaire.php</loc>
  </url>
  <url>
    <loc>https://example.com/pandas-creer-dataframe-csv.php</loc>
  </url>
  <url>
    <loc>https://example.com/pandas-creer-dataframe-excel.php</loc>
  </url>

  <!-- Lecture / écriture -->
  <url>
    <loc>https://example.com/pandas-read-csv.php</loc>
  </url>
  <url>
    <loc>https://example.com/pandas-to-csv.php</loc>
  </url>
  <url>
    <loc>https://example.com/pandas-read-excel.php</loc>
  </url>

  <!-- Exploration -->
  <url>
    <loc>https://example.com/pandas-head-tail.php</loc>
  </url>
  <url>
    <loc>https://example.com/pandas-info-describe.php</loc>
  </url>

  <!-- Sélection / filtrage -->
  <url>
    <loc>https://example.com/pandas-selectionner-colonnes.php</loc>
  </url>
  <url>
    <loc>https://example.com/pandas-loc-iloc.php</loc>
  </url>
  <url>
    <loc>https://example.com/pandas-conditions-filtrage.php</loc>
  </url>

  <!-- Nettoyage -->
  <url>
    <loc>https://example.com/pandas-valeurs-manquantes.php</loc>
  </url>
  <url>
    <loc>https://example.com/pandas-doublons.php</loc>
  </url>
  <url>
    <loc>https://example.com/pandas-conversion-types.php</loc>
  </url>

  <!-- Manipulation avancée -->
  <url>
    <loc>https://example.com/pandas-groupby.php</loc>
  </url>
  <url>
    <loc>https://example.com/pandas-merge.php</loc>
  </url>
  <url>
    <loc>https://example.com/pandas-concat.php</loc>
  </url>

  <!-- Analyse -->
  <url>
    <loc>https://example.com/pandas-agregations.php</loc>
  </url>
  <url>
    <loc>https://example.com/pandas-correlations.php</loc>
  </url>

  <!-- Visualisation -->
  <url>
    <loc>https://example.com/pandas-visualisation-matplotlib.php</loc>
  </url>
  <url>
    <loc>https://example.com/pandas-visualisation-seaborn.php</loc>
  </url>

  <!-- Projets -->
  <url>
    <loc>https://example.com/pandas-projet-analyse-ventes.php</loc>
  </url>
  <url>
    <loc>https://example.com/pandas-projet-dataset-reel.php</loc>
  </url>

</urlset>