std

function of dascore.proc.aggregate

source

std(
    patch: Patch ,
    dim: str | collections.abc.Sequence[str, collections.abc.Sequence[str], None] = None,
    dim_reduce: str | collections.abc.Callable[str, Callable] = empty,
)-> ‘PatchType’

Calculate the standard deviation along one or more dimensions.

Parameters

Parameter	Description
patch	The input Patch.
dim	The dimension along which aggregations are to be performed. If None, apply aggregation to all dimensions sequentially. If a sequence, apply sequentially in order provided.
dim_reduce	How to reduce the dimensional coordinate associated with the aggregated axis. Can be the name of any valid aggregator, a callable, “empty” (the default) - which returns and empty coord, or “squeeze” which drops the coordinate. For dimensions with datetime or timedelta datatypes, if the operation fails it will automatically be applied to the coordinates converted to floats then the output converted back to the appropriate time type.

Note

See Patch.aggregate for examples and more details.