Reference

All functions
bcv-package bcv	Cross-Validation for the SVD (Bi-Cross-Validation)
cv.svd.gabriel() cv.svd.wold()	Cross-Validation for choosing the rank of an SVD approximation.
impute.svd()	Missing value imputation via the SVDImpute algorithm
plot(<cvsvd>)	Plot the Result of an SVD Cross-Validation
print(<cvsvd>)	Print the Result of an SVD Cross-Validation
summary(<cvsvd>)	Summarize the Result of an SVD Cross-Validation