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Class L13a ... Factor analysis

Modules for class L13a

Package CMLIB at ITL|ARNO

SPARSE Approximates the covariance matrix by BB(trans) where B contains many zeros and ...

Package IMSLS at ITL

DFACTR (FACTR) Extract initial factor loading estimates in factor analysis.
DFCOEF (FCOEF) Compute a matrix of factor score coefficients for input to IMSL routine FSCOR.
DFDOBL (FDOBL) Compute a direct oblimin rotation of a factor loading matrix.
DFGCRF (FGCRF) Compute direct oblique rotation according to a generalized fourth-degree polynom ...
DFHARR (FHARR) Compute an oblique rotation of an unrotated factor loading matrix using the Harr ...
DFIMAG (FIMAG) Compute the image transformation matrix.
DFOPCS (FOPCS) Compute an orthogonal Procrustes rotation of a factor loading matrix using a tar ...
DFPRMX (FPRMX) Compute an oblique Promax or Procrustes rotation of a factor loading matrix usin ...
DFRESI (FRESI) Compute communalities and the standardized factor residual correlation matrix.
DFROTA (FROTA) Compute an orthogonal rotation of a factor loading matrix using a generalized or ...
DFRVAR (FRVAR) Compute the factor structures and the variance explained by each factor.
DFSCOR (FSCOR) Compute a set of factor scores given the factor score coefficient matrix.
FACTR (DFACTR) Extract initial factor loading estimates in factor analysis.
FCOEF (DFCOEF) Compute a matrix of factor score coefficients for input to IMSL routine FSCOR.
FDOBL (DFDOBL) Compute a direct oblimin rotation of a factor loading matrix.
FGCRF (DFGCRF) Compute direct oblique rotation according to a generalized fourth-degree polynom ...
FHARR (DFHARR) Compute an oblique rotation of an unrotated factor loading matrix using the Harr ...
FIMAG (DFIMAG) Compute the image transformation matrix.
FOPCS (DFOPCS) Compute an orthogonal Procrustes rotation of a factor loading matrix using a tar ...
FPRMX (DFPRMX) Compute an oblique Promax or Procrustes rotation of a factor loading matrix usin ...
FRESI (DFRESI) Compute communalities and the standardized factor residual correlation matrix.
FROTA (DFROTA) Compute an orthogonal rotation of a factor loading matrix using a generalized or ...
FRVAR (DFRVAR) Compute the factor structures and the variance explained by each factor.
FSCOR (DFSCOR) Compute a set of factor scores given the factor score coefficient matrix.

Package NAG at ITL|AIX

G03BAF Computes orthogonal rotations for a matrix of loadings using a generalized ortho ...
G03BCF Computes Procrustes rotations in which an orthogonal rotation is found so that a ...
G03CAF Computes the maximum likelihood estimates of the parameters of a factor analysis ...
G03CCF Computes factor score coefficients from the result of fitting a factor analysis ...
G11SAF Fits a latent variable model (with a single factor) to data consisting of a set ...

Package NAGC at ITL

NAG_MV_FACTOR Computes the maximum likelihood estimates of the parameters of a factor analysis ...
NAG_MV_FAC_SCORE Computes factor score coefficients from the result of fitting a factor analysis ...
NAG_MV_ORTHOMAX Computes orthogonal rotations for a matrix of loadings using a generalized ortho ...
NAG_MV_PROCUSTES Computes Procrustes rotations in which an orthogonal rotation is found so that a ...

Package SAS at ITL

FACTOR Performs several types of common factor and component analysis for multivariate ...

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This page was generated on Tue Sep 16, 2008 at 13:10:07 UTC