earthkit.meteo.score.array.iter_samples

earthkit.meteo.score.array.iter_samples(x, *args, dim=0, n_iter=100, n_samples=None, replace=True, rng=None)

Iterate over resampled arrays for bootstrapping.

Parameters:

  • x (array-like) – Arrays to sample. Must have the same size along dim

  • *args (array-like) – Arrays to sample. Must have the same size along dim

  • dim (int or list of int) – Sample along this dimension index (either same for all or one per argument)

  • n_iter (int) – Number of bootstrapping iterations

  • n_samples (int or None) – Number of samples for each iteration. If None, use the number of inputs (size of x along the sampling dimension)

  • replace (bool) – Sample with replacement (on by default)

  • rng (numpy.random.Generator) – Random number generator

Yields:

tuple – Resampled arrays (one element per input array, one yield per iteration)

Return type:

collections.abc.Generator[tuple[ArrayLike, Ellipsis], None, None]