[R] plotting single variables common to multiple data frames

From: Mathew Brown <mathew.brown_at_forst.uni-goettingen.de>
Date: Tue, 24 May 2011 14:55:08 +0200

Hello all,

I have files (see attached) which are created daily. I want to load about a weeks worth of them (7 daily files) and plot a weeks worth of one variable together. So one variable name is delta_D_H. I would like to plot this variable from all 7 days on one plot. I'm having trouble figure out how to do this.

I've loaded them all up using this

time=Sys.time()
t1<- as.numeric(format.Date(time, "%Y%m%d")) #date range of data to load
paluiso= c(); yy = c();
t1=t1-1
t0<-t1-7
x = t0:t1
for (i in seq( length(x) ) ) {

       y=load(paste(datalocation,x[i],".RData", sep=""))
       e3<- new.env()

    yy[[i]]<- get('isot', e3)
}

but I don't know how to grab single variables from these data frames and plot them.

Any help is appreciated!

M



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https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. Received on Tue 24 May 2011 - 13:13:37 GMT

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