Nothing
surrogate
for returning the surrogate response values used in calculating the surrogate-based residuals. The surrogate response values can be useful for checking the proportionality assumption of fitted cumulative link models, among other things.MASS
, ordinal
, rms
, and VGAM
(#18).VGAM
package (i.e., objects of class "vgam"
).df4
and df5
for illustrating various uses of the surrogate residual for diagnostics an ordinal regression models.Any scripts or data that you put into this service are public.
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