sample_combinations {shapr} | R Documentation |
Helper function to sample a combination of training and testing rows, which does not risk getting the same observation twice. Need to improve this help file.
Description
Helper function to sample a combination of training and testing rows, which does not risk getting the same observation twice. Need to improve this help file.
Usage
sample_combinations(ntrain, ntest, nsamples, joint_sampling = TRUE)
Arguments
ntrain |
Positive integer. Number of training observations to sample from. |
ntest |
Positive integer. Number of test observations to sample from. |
nsamples |
Positive integer. Number of samples. |
joint_sampling |
Logical. Indicates whether train- and test data should be sampled
separately or in a joint sampling space. If they are sampled separately (which typically
would be used when optimizing more than one distribution at once) we sample with replacement
if |
Value
data.frame
Author(s)
Martin Jullum
[Package shapr version 0.2.2 Index]