1st ed done

Author: aeturrell

categorical-data.ipynb

@@ -223,18 +223,17 @@
    "source": [
     "### Renaming Categories\n",
     "\n",
-    "Renaming categories is done by assigning new values to the `.cat.categories` property or by using the `rename_categories()` method (which works with a list or a dictionary)."
+    "Renaming categories is done via the `rename_categories()` method (which works with a list or a dictionary)."
    ]
   },
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "aedcf10f",
+   "id": "097171b8",
    "metadata": {},
    "outputs": [],
    "source": [
-    "df[\"cat_type\"].cat.categories = [\"alpha\", \"beta\", \"gamma\"]\n",
-    "df"
+    "df[\"cat_type\"] = df[\"cat_type\"].cat.rename_categories([\"alpha\", \"beta\", \"gamma\"])"
    ]
   },
   {
@@ -380,7 +379,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.12"
+   "version": "3.10.12"
   },
   "toc-showtags": true
  },