Library: | graphic |
See also: | grbox grdotcl grhistcl plotboxcl dispboxcl grboxcl grboxmediancl grboxmean |
Quantlet: | grboxmeancl | |
Description: | generates a boxplot of classified data with the mean line. The box borders are plus/minus one standard deviation from the mean line and the whiskers plus/minus two standard deviations. |
Usage: | bp = grboxmeancl(gr, fr{, col}) | |
Input: | ||
gr | m x n grid matrix, each column must be ordered ascendently | |
fr | (m-1) x n matrix of frequencies for each interval in each column | |
col | (optional), color of the boxplot | |
Output: | ||
bp | composed graphical object |
library("graphic") library("stats") randomize(666) ; make 15 random intervals gr = sort(normal(5)|5+normal(5)|10+normal(5),0) fr = ceil(20*uniform(14)) bp = grboxmeancl(gr,fr,5) d = createdisplay(1,1) show(d, 1, 1, bp)
A magenta "normal" boxplot is shown.