Re: [R] Best and Worst values

Ira, obj_name- load(arun.RData) Pred1- get(obj_name[1]) Actual1- get(obj_name[2]) dat2-

Re: [R] Best and worst values for each date

Hi, May be you can try this: obj_name- load(arun.RData) Pred1- get(obj_name[1]) Actual1- get(obj_name[2]) library(reshape2) dat-cbind(melt(Pred1,id.vars=S1),value2=melt(Actual1,id.vars=S1)[,3])  # to reshape to long form colnames(dat)[3:4]- c(Predict,Actual) dat$variable-

Re: [R] Best and worst values for each date

Ira, You may try also with ?ddply() dat2- data.frame(S1=rep(Pred1[,1],ncol(Pred1)-1),variable=rep(colnames(Pred1)[-1],each=nrow(Pred1)),Predict=unlist(Pred1[,-1],use.names=FALSE),Actual=unlist(Actual1[,-1],use.names=FALSE),stringsAsFactors=FALSE)  identical(dat,dat2) #[1] TRUE dat2New-