| Library: | graphic |
| See also: | dispspleplot |
| Quantlet: | grspleplot | |
| Description: | grspleplot generates a graphic-object with spread and level plot |
| Usage: | (sple)=grspleplot(data) | |
| Input: | ||
| data | n x p dataset | |
| Output: | ||
| sple | graphical object | |
library("stats")
x=read("allbus.dat")
man=paf(x,x[,1]==1)[,2]
woman=paf(x,x[,1]==2)[,2]
woman=woman|NaN.*matrix(rows(man)-rows(woman),1)
x=man~woman
gr=grspleplot(x)
di=createdisplay(1,1)
show(di,1,1,gr)
there is new display with spread and level plot