Usage: |
corresp(fadata,fsldata,fscdata,titl,fal,fac,fsl,fsc,outdoc)
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Input: |
| fadata | name of active data (I x J matrix) file, Obligatory Parameter
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| fsldata | name of supplementary row data (K x J matrix) file
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| fscdata | name of supplementary column data (I x Q matrix) file
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| titl | title of data set (text string)
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| fal | name of row label (I x 1 string vector) file
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| fac | name of column label (J x 1 string vector) file
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| fsl | name of supplementary row label (K x 1 string vector) file
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| fsc | name of supplementary column label (Q x 1 string vector) file
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| outdoc | name of output file, default = "out.txt" that consists of Eigenvalues
corresponding to the principal axes, Coordinates of items on the principal axes,
Contributions of active items relative to a principal axis,
Squared correlations which indicate the part of the variance of
a variable explained by a principal axis, Relative weights
(marginal frequencies) and Distances of items to the origin.
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Output: |
| | - see above file "outdoc"
- some graphs are obtainable by interactive requests.
The graphs represent the configurations of items
in projection planes formed by the first principal
axes taken two at a time. They
help to interpret the relations between items.
Active row labels are written in blue,
Active column labels are written in green,
Supplementary row labels are in red
Supplementary column labels are in magenta.
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