Keywords - Function groups - @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Library: graphic
See also: grqqn grqqu

Macro: grqq
Description: Generates a quantile-quantile-plot to compare two variables.

Link:
Usage: bp = grqq (y, x {, col})
Input:
y n x 1 vector
x n x 1 vector
col color
Output:
bp composed graphical object

Example:
; loads the library graphic
library ("graphic")
; generate a dataset with 160 observations
t1  = (normal(25)-8)|(normal(25)+8)|normal(100)|(normal(10)+25)
t2  = (normal(25)-8)|(normal(25)+8)|normal(100)|(normal(10)+25)
; generate a qq-plot to compare t1 with t2
bp = grqq (t1, t2)
; create a dispplay for plotting
d  = createdisplay (1,1)
; plot the qq-plot
show (d, 1, 1, bp)
Result:
shows a qq-plot

Library: graphic
See also: grqqn grqqu

Keywords - Function groups - @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Author: Sigbert Klinke, 960925
(C) MD*TECH Method and Data Technologies, 28.6.1999