ggplot2 qplot pch not working anymore
I'm sorry I didn't give the correct code, or explaination; the shape=pch doesn't work anymore. For example this used to work, but no longer can accept continuous values: #example code a <- 1:10 b <- 1:10 pch <- 1:10 q <- data.frame(a,b,pch) qplot(a,b, shape=pch) many thanks, Stephen Sefick
On 07/17/2012 07:28 PM, Stephen Sefick wrote:
Is there a way to use a continuous variable to pch in qplot? I believe this worked in previous version. I need to specify certain values of a shape for particular points so that multiple graphs all show the same shapes for the same streams. I have gone to the original data and added a pch column that I would like to use to specify the shapes to pch in qplot. Any help would be greatly appreciated. #example code a <- 1:10 b <- 1:10 pch <- 1:10 q <- data.frame(a,b,pch) qplot(a,b, pch=pch) Many thanks,
Stephen Sefick ************************************************** Auburn University Biological Sciences 331 Funchess Hall Auburn, Alabama 36849 ************************************************** sas0025 at auburn.edu http://www.auburn.edu/~sas0025 ************************************************** Let's not spend our time and resources thinking about things that are so little or so large that all they really do for us is puff us up and make us feel like gods. We are mammals, and have not exhausted the annoying little problems of being mammals. -K. Mullis "A big computer, a complex algorithm and a long time does not equal science." -Robert Gentleman