search for: isenbarg

...list (if responding to the list is warranted)? I have a histogram and I want to see if the data fit a Poisson distribution. How do I do this? It is preferable if it could be done without having to install any or many packages. I use R Version 1.12 (1622) on OS X Thank-you very much, Tom Isenbarger -- Tom Isenbarger PhD isen@plantpath.wisc.edu 608.265.0850 [[alternative HTML version deleted]]

...is the opposite of what I would predict and what I want the plot to show. If I instead use plot(cmdscale(as.dist(dissmini))) the plot is the same. something like this: s4 s1 s5 s2 s3 Thanks for your help, Tom Isenbarger -- isen@plantpath.wisc.edu thomas a isenbarger (608) 265-0850 [[alternative text/enriched version deleted]]

...but this gives high scores for similarities, not high scores for dissimilarities. The only thought I had was to use the reciprocal of the BLAST score as some perverse measure of distance. I am not subscribed to the list, so can I ask for responses directly to my email address? Thank-you, Tom Isenbarger -- isen at plantpath.wisc.edu thomas a isenbarger (608) 265-0850

...nswer. I have searched the R home pages and the R-help archives with no hits. How can I cluster data in R using UPGMA? I am not subscribed to the list (can't keep up with all the traffic!), so I would appreciate it if you could email directly to me (or to the list and to me). Thanks, Tom Isenbarger -- isen at plantpath.wisc.edu thomas a isenbarger (608) 265-0850