re-implements subsample generation

thomaswiemann / ddml

ddml: Double/Debiased Machine Learning in R

https://thomaswiemann.com/ddml/

GNU General Public License v3.0

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Closed thomaswiemann closed 1 month ago

thomaswiemann commented 1 month ago

implements:

stratified sampling in unbalanced panels with non-constant treatment status within clusters
stratified sampling for crossvalidation
clustered crossvalidation