Expand description
Methods for validating models.
Functionsยง
- bootstrap
- Given an array of data, returns
n_bootstrap
vectors, where each has elements that are drawn from the original array with replacement, and the length of each vector is the same as the length of the original array. - jackknife
- Given a length-n array of data, returns all leave-one-out length n-1 vectors. See https://en.wikipedia.org/wiki/Jackknife_resampling
- shuffle
- Shuffle an array.
- shuffle_
two - Shuffle two arrays. The same shuffling is applied to both arrays. That is, a pair (x_i, y_i) will still be paired together as (x_j, y_j) after shuffling.