CODE EXAMPLE FOR PYTHON

python pandas column where

df.loc[df['column_name'] == some_value]
df.loc[df['column_name'].isin(some_values)]
df.loc[(df['column_name'] >= A) & (df['column_name'] <= B)]
df['column_name'] >= A & df['column_name'] <= B
df['column_name'] >= (A & df['column_name']) <= B
df.loc[df['column_name'] != some_value]
df.loc[~df['column_name'].isin(some_values)]