Adding source code files for Chapter 6

2021-03-13 19:25:45 +04:00
parent e662762d09
commit 9589675a50
45 changed files with 625 additions and 0 deletions
@@ -0,0 +1,17 @@
+# pandastrick2.py
+import pandas as pd
+
+weekly_data = {'day':['Monday','Tuesday', 'Wednesday', 'Thursday',
+                      'Friday', 'Saturday', 'Sunday'],
+                'temp':[40, 33, 42, 31, 41, 40, 30],
+                'condition':['Sunny,','_Cloudy ','Sunny','Rainy',
+                             '--Sunny.','Cloudy.','Rainy']
+        }
+df = pd.DataFrame(weekly_data)
+print(df)
+
+df["condition"] = df["condition"].map(
+                lambda x: x.lstrip('_- ').rstrip(',. '))
+
+df["temp_F"] = df["temp"].apply(lambda x: 9/5*x+32 )
+print(df)