pandera.api.pandas.components.MultiIndex.__call__#
- MultiIndex.__call__(dataframe, head=None, tail=None, sample=None, random_state=None, lazy=False, inplace=False)[source]#
Alias for
DataFrameSchema.validate()
method.- Parameters
dataframe (pd.DataFrame) – the dataframe to be validated.
head (int) – validate the first n rows. Rows overlapping with tail or sample are de-duplicated.
tail (int) – validate the last n rows. Rows overlapping with head or sample are de-duplicated.
sample (
Optional
[int
]) – validate a random sample of n rows. Rows overlapping with head or tail are de-duplicated.random_state (
Optional
[int
]) – random seed for thesample
argument.lazy (
bool
) – if True, lazily evaluates dataframe against all validation checks and raises aSchemaErrors
. Otherwise, raiseSchemaError
as soon as one occurs.inplace (
bool
) – if True, applies coercion to the object of validation, otherwise creates a copy of the data.