plotAddHistF#

Purpose#

Adds a frequency histogram to an existing graph.

Format#

plotAddHistF([myPlot, ]f, c)#

Parameters:

myPlot (struct) – Optional argument. A plotControl structure.
f (Nx1 vector) – frequencies to be graphed.
c (Nx1 vector) – numeric labels for categories. If this is a scalar 0, a sequence from 1 to rows(f) will be created.

Remarks#

plotAddHistF() may only add a histogram to 2-D graphs.

This function will not change any of the current graph’s settings other than to resize the view as necessary to display the new curve.

Examples#

// Create frequency counts and category labels
f1 = 10|25|40|15|10;
c = 1|2|3|4|5;

// Plot initial frequency histogram
plotHistF(f1, c);

// Add a second frequency histogram
f2 = 5|20|30|25|20;
plotAddHistF(f2, c);