staircase.StairsArray.sample#
- StairsArray.sample(x)#
Takes a collection of Stairs instances and evaluates their values across a set of points.
- Parameters
- xscalar or vector data
The points at which to sample the Stairs instances. Must belong to the step function domain.
- Returns
pandas.DataFrame
A dataframe, where rows correspond to the Stairs instances in the
StairsArray
. and columns correspond to the points in x.
See also
Examples
>>> import staircase as sc >>> stairs = sc.StairsArray([s2, s3]) >>> [s2.closed, s3.closed] ["left", "left]
>>> stairs.sample([2,3,4])) 2 3 4 0 0.0 -1.0 -1.0 1 0.0 NaN -1.0