Jose Santos Alegria wrote: >I'm using standard barplot (Windows version 1.6.2 of R) to represent a certain weekly >metric "v" and I would like to properly overlay on top of it its moving average "mean.8" >(window of 8 weeks). I must be doing something wrong since the moving average (using >"lines") doesn't overlay properly, i.e., both x-scales do not match!
Have you considered using "filter"? I made a somehov similiar plot this way: (prec being a data frame with 'columns' date with dates of measurements and prec, precipitation at the actual date) <code> plot(prec) lines(prec$date,filter(prec$value,c(0.25,0.25,0.25,0.25))) </code> Points showing actual measurements and a four periods moving average as a line. Hope this helps. Morten -- Morten Sickel Norwegian Radiation Protection Authority http://www.nrpa.no ______________________________________________ [EMAIL PROTECTED] mailing list http://www.stat.math.ethz.ch/mailman/listinfo/r-help
