Rescales Multi-Way Factors
Rescales factors from a multiway object.
## S3 method for class 'cpd' rescale(x, mode = 1, newscale = 1, absorb = 3, ...) ## S3 method for class 'indscal' rescale(x, mode = "B", newscale = 1, ...) ## S3 method for class 'mcr' rescale(x, mode = "A", newscale = 1, absorb = "C", ...) ## S3 method for class 'parafac' rescale(x, mode = "A", newscale = 1, absorb = "C", ...) ## S3 method for class 'parafac2' rescale(x, mode = "A", newscale = 1, absorb = "C", ...) ## S3 method for class 'sca' rescale(x, mode = "B", newscale = 1, ...) ## S3 method for class 'tucker' rescale(x, mode = "A", newscale = 1, ...)
x |
Object of class "indscal" (output from |
mode |
Character indicating which mode to rescale. For "cpd" objects, should be an integer between 1 and N. |
newscale |
Desired root mean-square for each column of rescaled mode. Can input a scalar or a vector with length equal to the number of factors for the given mode. |
absorb |
Character indicating which mode should absorb the inverse of the rescalings applied to |
... |
Ignored. |
Same as input.
Nathaniel E. Helwig <helwig@umn.edu>
Helwig, N. E. (2013). The special sign indeterminacy of the direct-fitting Parafac2 model: Some implications, cautions, and recommendations, for Simultaneous Component Analysis. Psychometrika, 78, 725-739.
# See examples for... # cpd (Canonical Polyadic Decomposition) # indscal (INividual Differences SCALing) # mcr (Multiway Covariates Regression) # parafac (Parallel Factor Analysis-1) # parafac2 (Parallel Factor Analysis-2) # sca (Simultaneous Component Analysis) # tucker (Tucker Factor Analysis)
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