cdf_from_intervals#
- astropy.stats.cdf_from_intervals(breaks: NDArray[float], totals: NDArray[float]) Callable[source]#
Construct a callable piecewise-linear CDF from a pair of arrays.
Take a pair of arrays in the format returned by fold_intervals and make a callable cumulative distribution function on the interval (0,1).
- Parameters:
- breaks(N,)
arrayofpython:float The boundaries of successive intervals.
- totals(N-1,)
arrayofpython:float The weight for each interval.
- breaks(N,)
- Returns:
- f
python:callable() A cumulative distribution function corresponding to the piecewise-constant probability distribution given by breaks, weights
- f