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: ista
See also: grpp grqq grqqu

Macro: grppn
Description: generates a probability-probability-plot to compare a variable with a normal distribution

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

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

Library: ista
See also: grpp grqq 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