| Option |
Description |
|
COR
|
Analysis is done on the correlation matrix.
|
|
LIST
|
Lists the matrix of Principal Components.
|
|
MAX
|
Equivalent to specifying the PEVEC,PRM,PFM,LIST and NCODE=1 options.
|
|
PCOLLIN
|
Prints the proportion of the variance of the estimate accounted for by each principal component.
|
|
PEVEC
|
Print the matrix of EigenVECtors.
|
|
PFM
|
Prints the Factor Loading Matrix for the retained factors.
|
|
PRM
|
Computes and prints the Rotated Factor Matrix by a Varimax rotation.
|
|
RAW
|
Indicates that analysis is to be done on the original RAW cross-product matrix instead of the deviations from the means cross-product matrix.
|
|
SCALE
|
Indicates that analysis is to be done on a scaled cross-product matrix.
|
|
EVAL=
|
Specifies the vector in which to save the EigenVALues.
|
|
EVEC=
|
Specifies the matrix in which to save the EigenVECtors.
|
|
MAXFACT=
|
Specifies the Maximum number of FACTors to be retained.
|
|
MINEIG=
|
Specifies the minimum eigenvalue allowed to retain a component.
|
|
NC=
|
The normalization code which must be specified if a listing of the actual retained components is desired. The codes are:
|
|
|
1. No normalization, variance is lambda/(n-1)
|
|
|
2. Variance is 1/(n-1)
|
|
|
3. Variance is lambda
|
|
|
4. Variance is 1 where lambda is the eigenvalue corresponding to the component and n is the number of observations.
|
|
PCINFO=
|
Saves PC information needed for regressions on Principal Components in the matrix specified.
|
|
PCOMP=
|
Specifies a matrix into which the principal components will be put.
|