Internal function not to be called by the user
check_specs(blocks, scaling, modes, scheme, scaled, tol,
maxiter, plscomp)validated specifications
list defining the blocks of manifest variables
list with type of scaling for each manifest variable
character vector specifying the modes
character string indicating the inner weighting scheme
should manifest variables be standardized
character indicating the inner weighting scheme
character indicating the inner weighting scheme
optional vector indicating the number of
PLS components (for each block) to be used when handling
non-metric data (only used if scaling is
provided)
Do NOT use this function unless you are ME, a package developer, or a jedi user who really knows what is doing (seriously!)
Internal function. check_specs is called by
check_args.