Library: | graphic |
See also: | grbox grdotcl grhistcl plotboxcl dispboxcl grboxmeancl grboxmediancl |
Quantlet: | grboxcl | |
Description: | generates a boxplot of classified data with mean line and median line. Outliers outside the interval [Q_25-3*IQR, Q_75+3*IQR] will be plotted as crosses, outliers ouside the interval [Q_25-1.5*IQR, Q_75+1.5*IQR] will be plotted as circles. |
Usage: | bp = grboxcl(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 = grboxcl(gr,fr,4) d = createdisplay(1,1) show(d, 1, 1, bp)
shows a red boxplot