how to remove certain rows from dataframe in python code example

Example 1: python: remove specific values in a dataframe

df.drop(df.index[df['myvar'] == 'specific_name'], inplace = True)

Example 2: delete a row in pandas dataframe

df.drop(df.index[2])

Example 3: remove rows from dataframe

df.drop(['Cochice', 'Pima'])