Check specifications of PLS-PM algorithm
check_specs(blocks, scaling, modes, scheme, scaled, tol, maxiter, plscomp)
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)
validated specifications
Internal function. check_specs
is called by check_args
.