Re: [R] Soil texture triangle in R?

2005-05-28 Thread Sander Oom
Hi Jim, Your email was classified as spam, so I missed it previously. Unfortunately you did not send a cc to the R-help list. I send a cc to the mailing list now, so all code gets archived. Thanks for the improvements on your function! It seems that drawing the ternary graph and the points

Re: [R] Soil texture triangle in R?

2005-05-28 Thread Sander Oom
Dear R users, Please find attached a new plot function, plot.soiltexture, to plot soil texture data on a triangular plot with an optional backdrop of the USDA soil texture classification, written by Jim Lemon and me. I tried to write the function and documentation confirm the R conventions.

[R] Soil texture triangle in R?

2005-05-27 Thread Sander Oom
Dear R users, has anybody made an attempt to create the soil texture triangle graph in R? For an example see here: http://www.teachingkate.org/images/soiltria.gif I would like to get the lines in black and texture labels in gray to allow for plotting my texture results on top. Any

Re: [R] Soil texture triangle in R?

2005-05-27 Thread Sander Oom
: Sander Oom wrote: Dear R users, has anybody made an attempt to create the soil texture triangle graph in R? For an example see here: http://www.teachingkate.org/images/soiltria.gif I would like to get the lines in black and texture labels in gray to allow for plotting my

Re: [R] Soil texture triangle in R?

2005-05-27 Thread Sander Oom
to replicate your code inside a ternaryplot{vcd} call. Cheers, Sander. Jim Lemon wrote: Sander Oom wrote: Dear R users, has anybody made an attempt to create the soil texture triangle graph in R? For an example see here: http://www.teachingkate.org/images/soiltria.gif I would