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2008 Sep 25
2
Two overlaid density plots - Does order matter?
...t;cdata.den" in plot #1 is different from its plot in #2. Specifically, "cdata.den" spans the x-axis from -5 to 30 in plot #1 and from 0 to 20 in plot #2. Does anyone understand why these two plots do not yield the same result? #Make density objects pre.den<- density( preclaims[preclaims[,7]>cc1 & preclaims[,7]<cc2,7], from = cc1, to = cc2) cdata.den<-density(cdata,from=cc1,to=cc2) #Plot No. 1 x11() plot(cdata.den,col=1) lines(pre.den,col=2) #Plot No. 2 plot(pre.den,col=2) lines(cdata.den,col = 1) Regards, Stephen Collins, MPP | Analyst...