pandas select only rows with value code example

Example 1: only keep rows of a dataframe based on a column value

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

Example 2: how to select rows based on column value pandas

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)]