Chapter Contents |
Previous |
Next |

Language Reference |

**NCOL(***matrix***)**

where *matrix* is a numeric or character matrix.

The NCOL function returns a single numeric value
that is the number of columns in *matrix*.
If the matrix has not been given a value,
the NCOL function returns a value of 0.

For example, to let B contain the number of
columns of matrix **S**, use the statement

b=ncol(s);

Chapter Contents |
Previous |
Next |
Top |

Copyright © 1999 by SAS Institute Inc., Cary, NC, USA. All rights reserved.