Colleagues I do a series of calculations, then add some output as a line in a graphic. This is repeated a large number of times. Then, I move to the next panel and do a similar set of calculations, add lines, ....
Many of the calculations are identical for the two panels, so the calculations are done twice. In order to avoid this redundancy, it would be ideal to do the following: 1. Set up the two panels (i.e., draw the axes for each 2. Do the calculations for the first iteration for both panels. Draw the line in each panel. Then move to the second iteration. In other words, I am trying to add to both two panels in an alternating manner -- do some calculations, add a line to panel 1, then add a line to panel 2, then do more calculations. Is this possible? Dennis (OS X, R 2.11) Dennis Fisher MD P < (The "P Less Than" Company) Phone: 1-866-PLessThan (1-866-753-7784) Fax: 1-866-PLessThan (1-866-753-7784) www.PLessThan.com ______________________________________________ R-help@r-project.org 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.