differences for PR #691

Author: actions-user

14-looping-data-sets.md

@@ -207,13 +207,21 @@ for filename in glob.glob('data/gapminder_gdp*.csv'):
     # convenient abstractions for working with filesystem paths and could solve this as well:
     # from pathlib import Path
     # region = Path(filename).stem.split('_')[-1]
-    region = filename.split('_')[-1][:-4] 
+    region = filename.split('_')[-1][:-4]
+    # extract the years from the columns of the dataframe 
+    headings = dataframe.columns[1:]
+    years = headings.str.split('_').str.get(1)
     # pandas raises errors when it encounters non-numeric columns in a dataframe computation
     # but we can tell pandas to ignore them with the `numeric_only` parameter
     dataframe.mean(numeric_only=True).plot(ax=ax, label=region)
     # NOTE: another way of doing this selects just the columns with gdp in their name using the filter method
     # dataframe.filter(like="gdp").mean().plot(ax=ax, label=region)
-
+# set the title and labels
+ax.set_title('GDP Per Capita for Regions Over Time')
+ax.set_xticks(range(len(years)))
+ax.set_xticklabels(years)
+ax.set_xlabel('Year')
+plt.tight_layout()
 plt.legend()
 plt.show()
 ```

md5sum.txt

@@ -17,7 +17,7 @@
 "episodes/11-lists.md" "1257daeb542377a3b04c6bec0d0ffee1" "site/built/11-lists.md" "2023-07-24"
 "episodes/12-for-loops.md" "1da6e4e57a25f8d4fd64802c2eb682c4" "site/built/12-for-loops.md" "2023-05-02"
 "episodes/13-conditionals.md" "2739086f688f386c32ce56400c6b27e2" "site/built/13-conditionals.md" "2024-02-16"
-"episodes/14-looping-data-sets.md" "fb2992c34b244b375302ffb15bd25b8d" "site/built/14-looping-data-sets.md" "2024-03-05"
+"episodes/14-looping-data-sets.md" "9893b774bd5d583592d39a66f69ea68a" "site/built/14-looping-data-sets.md" "2024-12-03"
 "episodes/15-coffee.md" "062bae79eb17ee57f183b21658a8d813" "site/built/15-coffee.md" "2023-05-02"
 "episodes/16-writing-functions.md" "a87b7fd96770bd8c24d695ef529b93ce" "site/built/16-writing-functions.md" "2024-06-13"
 "episodes/17-scope.md" "8109afb18f278a482083d867ad80da6e" "site/built/17-scope.md" "2023-05-02"