how to filter columns in python code example
Example 1: filter data in a dataframe python on a if condition of a value
python by Testy Toucan
on May 22 2020 Donate
df_filtered = df.loc[df['column'] == value]
Example 2: pandas filter rows by value in list
df.loc[df['col name'].isin(ls_conditions)]
Example 3: pandas column filter
filter = df['column']!= 0
df = df[filter]
Example 4: pandas filter rows by value
>is_2002 = gapminder['year']==2002
>print(is_2002.head())
0 False
1 False
2 False
3 False
4 False
>gapminder_2002 = gapminder[is_2002]
>print(gapminder_2002.shape)
(142, 6)