Library: | graphic |
See also: | grqqn grqqu |
Macro: | grqq | |
Description: | Generates a quantile-quantile-plot to compare two variables. |
Usage: | bp = grqq (y, x {, col}) | |
Input: | ||
y | n x 1 vector | |
x | n x 1 vector | |
col | color | |
Output: | ||
bp | composed graphical object |
; 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)
shows a qq-plot
Library: | graphic |
See also: | grqqn grqqu |