Compilation de la révision 77dcf20

Author: github-actions[bot]

en/04-mark_line.ipynb

@@ -94,9 +94,9 @@
    "source": [
     "alt.Chart(surveys_complete).mark_line().encode(\n",
     "    x=alt.X('month').type('ordinal'),\n",
-    "    y=alt.Y('weight').aggregate('median'),\n",
+    "    y=alt.Y('weight').aggregate('median').scale(type='log', base=2),\n",
     "    color=alt.Color('species_id'),\n",
-    "    tooltip=['species_id'],\n",
+    "    tooltip=['species_id', 'median(weight)'],\n",
     ")"
    ]
   },
@@ -160,7 +160,7 @@
     "    x=alt.X(###),\n",
     "    y=alt.Y('weight').###('median'),\n",
     "    color=alt.Color('species_id'),\n",
-    "    tooltip=['species_id', 'date'],\n",
+    "    tooltip=['species_id', 'date', 'median(###)'],\n",
     ")"
    ]
   },
@@ -177,11 +177,12 @@
     "* **Choosing a type of chart**\n",
     "  * `chart.mark_line()`\n",
     "* **Assigning data fields to encoding channels**:\n",
-    "  * `chart.encode(...)`\n",
-    "  * Encoding channels:\n",
-    "    * `y=alt.Y('count()')`\n",
-    "    * `y=alt.Y('field_for_Y').aggregate(...)`,\n",
-    "      with either `'mean'`, `'median'`, etc."
+    "  * `y=alt.Y('field_for_Y').aggregate('agg_func')`, with one of the\n",
+    "    [aggregation functions](https://altair-viz.github.io/user_guide/transform/aggregate.html#aggregation-functions):\n",
+    "    * `'count'`, `'sum'`\n",
+    "    * `'mean'`, `'stdev'`, `'variance'`\n",
+    "    * `'min'`, `'q1'`, `'median'`, `'q3'`, `'max'`\n",
+    "  * Short syntax: `y=alt.Y('agg_func(field_for_Y)')`"
    ]
   },
   {

fr/04-mark_line.ipynb

@@ -94,9 +94,9 @@
    "source": [
     "alt.Chart(surveys_complet).mark_line().encode(\n",
     "    x=alt.X('month').type('ordinal'),\n",
-    "    y=alt.Y('weight').aggregate('median'),\n",
+    "    y=alt.Y('weight').aggregate('median').scale(type='log', base=2),\n",
     "    color=alt.Color('species_id'),\n",
-    "    tooltip=['species_id'],\n",
+    "    tooltip=['species_id', 'median(weight)'],\n",
     ")"
    ]
   },
@@ -161,7 +161,7 @@
     "    x=alt.X(###),\n",
     "    y=alt.Y('weight').###('median'),\n",
     "    color=alt.Color('species_id'),\n",
-    "    tooltip=['species_id', 'date'],\n",
+    "    tooltip=['species_id', 'date', 'median(###)'],\n",
     ")"
    ]
   },
@@ -178,11 +178,12 @@
     "* **Choix du type de marqueurs** à afficher\n",
     "  * `graphique.mark_line()`\n",
     "* **Assigner des variables** à des canaux du graphique\n",
-    "  * `graphique.encode(...)`\n",
-    "  * Différents canaux :\n",
-    "    * `y=alt.Y('count()')`\n",
-    "    * `y=alt.Y('varY').aggregate('stat')`,\n",
-    "      avec les statistiques `'mean'`, `'median'`, etc."
+    "  * `y=alt.Y('varY').aggregate('fonc_agg')`, avec une des [fonctions\n",
+    "    d'agrégation](https://altair-viz.github.io/user_guide/transform/aggregate.html#aggregation-functions) :\n",
+    "    * `'count'`, `'sum'`\n",
+    "    * `'mean'`, `'stdev'`, `'variance'`\n",
+    "    * `'min'`, `'q1'`, `'median'`, `'q3'`, `'max'`\n",
+    "  * Syntaxe courte : `y=alt.Y('fonc_agg(varY)')`"
    ]
   },
   {

solution-en/04-mark_line.ipynb

@@ -94,9 +94,9 @@
    "source": [
     "alt.Chart(surveys_complete).mark_line().encode(\n",
     "    x=alt.X('month').type('ordinal'),\n",
-    "    y=alt.Y('weight').aggregate('median'),\n",
+    "    y=alt.Y('weight').aggregate('median').scale(type='log', base=2),\n",
     "    color=alt.Color('species_id'),\n",
-    "    tooltip=['species_id'],\n",
+    "    tooltip=['species_id', 'median(weight)'],\n",
     ")"
    ]
   },
@@ -160,7 +160,7 @@
     "    x=alt.X('date'),\n",
     "    y=alt.Y('weight').aggregate('median'),\n",
     "    color=alt.Color('species_id'),\n",
-    "    tooltip=['species_id', 'date'],\n",
+    "    tooltip=['species_id', 'date', 'median(weight)'],\n",
     ")"
    ]
   },
@@ -177,11 +177,12 @@
     "* **Choosing a type of chart**\n",
     "  * `chart.mark_line()`\n",
     "* **Assigning data fields to encoding channels**:\n",
-    "  * `chart.encode(...)`\n",
-    "  * Encoding channels:\n",
-    "    * `y=alt.Y('count()')`\n",
-    "    * `y=alt.Y('field_for_Y').aggregate(...)`,\n",
-    "      with either `'mean'`, `'median'`, etc."
+    "  * `y=alt.Y('field_for_Y').aggregate('agg_func')`, with one of the\n",
+    "    [aggregation functions](https://altair-viz.github.io/user_guide/transform/aggregate.html#aggregation-functions):\n",
+    "    * `'count'`, `'sum'`\n",
+    "    * `'mean'`, `'stdev'`, `'variance'`\n",
+    "    * `'min'`, `'q1'`, `'median'`, `'q3'`, `'max'`\n",
+    "  * Short syntax: `y=alt.Y('agg_func(field_for_Y)')`"
    ]
   },
   {

solution-fr/04-mark_line.ipynb

@@ -94,9 +94,9 @@
    "source": [
     "alt.Chart(surveys_complet).mark_line().encode(\n",
     "    x=alt.X('month').type('ordinal'),\n",
-    "    y=alt.Y('weight').aggregate('median'),\n",
+    "    y=alt.Y('weight').aggregate('median').scale(type='log', base=2),\n",
     "    color=alt.Color('species_id'),\n",
-    "    tooltip=['species_id'],\n",
+    "    tooltip=['species_id', 'median(weight)'],\n",
     ")"
    ]
   },
@@ -161,7 +161,7 @@
     "    x=alt.X('date'),\n",
     "    y=alt.Y('weight').aggregate('median'),\n",
     "    color=alt.Color('species_id'),\n",
-    "    tooltip=['species_id', 'date'],\n",
+    "    tooltip=['species_id', 'date', 'median(weight)'],\n",
     ")"
    ]
   },
@@ -178,11 +178,12 @@
     "* **Choix du type de marqueurs** à afficher\n",
     "  * `graphique.mark_line()`\n",
     "* **Assigner des variables** à des canaux du graphique\n",
-    "  * `graphique.encode(...)`\n",
-    "  * Différents canaux :\n",
-    "    * `y=alt.Y('count()')`\n",
-    "    * `y=alt.Y('varY').aggregate('stat')`,\n",
-    "      avec les statistiques `'mean'`, `'median'`, etc."
+    "  * `y=alt.Y('varY').aggregate('fonc_agg')`, avec une des [fonctions\n",
+    "    d'agrégation](https://altair-viz.github.io/user_guide/transform/aggregate.html#aggregation-functions) :\n",
+    "    * `'count'`, `'sum'`\n",
+    "    * `'mean'`, `'stdev'`, `'variance'`\n",
+    "    * `'min'`, `'q1'`, `'median'`, `'q3'`, `'max'`\n",
+    "  * Syntaxe courte : `y=alt.Y('fonc_agg(varY)')`"
    ]
   },
   {