Predict Method for Class
mca
DESCRIPTION:
Used to compute coordinates for additional rows or additional factors
in a multiple correspondence analysis.
USAGE:
predict.mca(object, newdata, type = c("row", "factor"), ...)
REQUIRED ARGUMENTS:
- object
-
An object of class
"mca"
, usually the result of a call to
mca
.
- newdata
-
A data frame containing either additional rows of the factors used to
fit
object
or additional factors for the cases used in the
original fit.
OPTIONAL ARGUMENTS:
- type
-
Are predictions required for further rows or for new factors?
- ...
-
Additional arguments from
predict
: unused.
VALUE:
If
type = "row"
, the coordinates for the additional rows.
If
type = "factor"
, the coordinates of the column vertices for the
levels of the new factors.
SEE ALSO:
,