As written in the associated Issue, presence of NAs in X parameter of tune.spca() was resulting in ambiguous error.
This PR includes a slight refactoring of some of the source code, as well as a check at the start of the function. If there are NAs, they are replaced with 0 and a warning is raised informing users of this imputation. Additionally, added new test file for tune.spca() to ensure coverage is maintained
As written in the associated Issue, presence of
NAs inXparameter oftune.spca()was resulting in ambiguous error.This PR includes a slight refactoring of some of the source code, as well as a check at the start of the function. If there are
NAs, they are replaced with 0 and a warning is raised informing users of this imputation. Additionally, added new test file fortune.spca()to ensure coverage is maintained