Deleting a Dataframe Row based on a Column Value (StackOverFlow)
df = df[df.column_name != 0]Creating a Column Using a DataFrame.Apply That Uses Multiple Conditions From Other Columns (StackOverFlow)
def conditions(s):
if (s['discount'] > 20) or (s['tax'] == 0) or (s['total'] > 100):
return 1
else:
return 0
# Add new column with
df_full['Class'] = df_full.apply(conditions, axis=1)