I have a data set whose rows look like Item date variable_1 variable_2 variable_3 variable_4
Different items may occur over different dates. During any single study, I might select a subset of the four variables or some function of them to be plotted against time (date). For each item, I would select a date range and I want a plot of the selected variables over that range for that item. I need a method that would do this at one shot and put the plot objects out to disk, one for each item. Thanks. ______________________________________________ [email protected] mailing list 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.
