python: remove specific values in a dataframe
df.drop(df.index[df['myvar'] == 'specific_name'], inplace = True)python: remove specific values in a dataframe
df.drop(df.index[df['myvar'] == 'specific_name'], inplace = True)python code to drop columns from dataframe
# Let df be a dataframe
# Let new_df be a dataframe after dropping a column
new_df = df.drop(labels='column_name', axis=1)
# Or if you don't want to change the name of the dataframe
df = df.drop(labels='column_name', axis=1)
# Or to remove several columns
df = df.drop(['list_of_column_names'], axis=1)
# axis=0 for 'rows' and axis=1 for columnsCopyright © 2021 Codeinu
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