# CORRESPONDENCE Command Additional Features

You can customize your correspondence analysis
if you paste your selections into a syntax window and edit the resulting `CORRESPONDENCE`

command syntax. The command
syntax language also allows you to:

- Specify table data as input instead of using casewise
data (using the
`TABLE = ALL`

subcommand). - Specify the number of value-label characters used
to label points for each type of scatterplot matrix or biplot matrix
(with the
`PLOT`

subcommand). - Specify the number of value-label characters used
to label points for each type of line plot (with the
`PLOT`

subcommand). - Write a matrix of row and column scores to a matrix
data file (with the
`OUTFILE`

subcommand). - Write a matrix of confidence statistics (variances
and covariances) for the singular values and the scores to a matrix
data file (with the
`OUTFILE`

subcommand). - Specify multiple sets of categories to be equal (with
the
`EQUAL`

subcommand).