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Hi, I'm having trouble with getting the png function to properly produce multiple graphs. RIght now I have: for (z in data) { png(file=z,bg="white") thisdf<-data[[z]] plot(thisdf$rc,thisdf$psi) dev.off() } Which should take the "data" object, a list of data sets and produce a graph of each with respect to the two variables rc and psi. I want the names to change for each graph, but am not sure how to do it, any help would be apreciated...

Hello, I need a command. I have a lot of data in different dataframes(auto.0a, auto.0b, auto.0c, auto.5Na,...), that has similar names. I could print the names all at once wih a loop with the command paste(), see below: