pandas dataframe select rows by value code example

Example 1: pandas get row from column value

df.loc[df['column_name'] == some_value]

Example 2: panda select rows where column value inferior to

df.loc[df['column_name'] == some_value]

Example 3: only keep rows of a dataframe based on a column value

df.loc[(df['column_name'] >= A) & (df['column_name'] <= B)]