| 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 |