SETSYMBOLINTERVAL

Purpose:

Sets the symbol interval of a series.

SETSYMBOLINTERVAL(series, interval, item)

item	-	Optional. Window reference. Defaults to the current Window.
interval	-	Optional. Data point interval for symbol. Defaults to 1.
item	-	Optional. Series number. The series number if the target is a Window with more than one series. Defaults to 1.

Nothing, sets the symbol interval of a series.

W1: 1..20;setsym(14);setsymbolinterval(5);setsymboloffset(3)

W1 contains a 20 point series where a circle is used as a symbol plotted every 5 points starting a the 3rd point

The symbol offset only takes effect if SYMBOINTERVAL > 1.