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| Subject: | XploRe: Learning Guide |
| See XploRe: |
| Quantlet: | smoo14 | |
| Description: | Computes a three-dimensional density estimate and plots the contours in 3D. | |
| Download: | smoo14.xpl |
library("smoother")
library("plot")
setsize(640,480)
;
bank = read("bank2.dat")
bank456 = bank[,4:6] ; columns 4 to 6
fh = denxestp(bank456,1.5)
axesoff()
fhr = (max(fh[,4])-min(fh[,4])) ; range of fh
cf1= grcontour3(fh,0.4*fhr,2) ; contours
cf2= grcontour3(fh,0.6*fhr,4) ; contours
cu = grcube(cf1) ; box
plot(cu.box, cf1,cf2) ; graph contours
setgopt(plotdisplay,1,1,"title","3D Density Estimate")
axeson()
| Subject: | XploRe: Learning Guide |
| See XploRe: |