Module Library

GPROBCNT Call

RUN GPROBCNT (x, y<,p>);

This subroutine is deprecated.

The GPROBCNT module draws probability contours for the bivariate normal distribution. One contour is drawn for each value in the matrix p, which must contain entries between zero and one.

The inputs to the GPROBCNT subroutine are as follows:

x

is any $n \times m$ matrix of x values.

y

is a corresponding $n \times m$ matrix of y values.

p

is an optional probability value matrix.

If you do not specify the matrix p, contours for the probability values of 0.5, 0.8, and 0.9 are drawn. You cannot produce graphics until you specify the CALL GSTART statement. The contour plot remains open for further additions until you specify the CALL GCLOSE statement, which terminates the current graphics segment.