[R] capscale/anova.cca issue

undant) -- *__* *Frank T. Burbrink, Ph.D.* *Curator in Charge* *Department of Herpetology* *American Museum of Natural History* *Central Park West at 79th Street* *New York, NY 10024-5192* *Website: https://sites.google.com/view/frank-burbrink-website/ <https://sites.google.com/v

Re: [R] Problem merging data frames and duplicates

names(b) <- c("state", "locus") > > by.state1(a,b) > >state locus state locus > 1 AR 5AR 2 > 2 AR 6AR 3 > 3 IL 1IL 1 > 4 IL 1IL 1 > 5 LA 2 NA > 6 LA 2 NA &

Re: [R] Problem merging data frames and duplicates

. While this is clunky I can just write a function to do it all at once. On Wed, May 27, 2015 at 6:20 AM, Frank Burbrink wrote: > Thanks Bill, > > However, unique(merge(x, y, by = 1, all=T)) is giving me: > >state locus.x locus.y > 1 AR 5 2 > 2 AR

Re: [R] Problem merging data frames and duplicates

> unique(merge(x, y, by = 1, all=T)) > > Gabor Grothendieck's sqldf package is very useful if you're more > comfortable with SQL-type syntax, see: > > https://github.com/ggrothendieck/sqldf > > Best Regards, > > William (Bill) Michels, Ph.D. > &g

[R] Problem merging data frames and duplicates

Hello All, I am attempting to merge two data frames that naturally contain duplicate entries, however when using either merge or dMerge I get even more duplicates. For example: data.frame(state=c("IL", "IL", "LA","LA", "MS","MS", "AR", "AR"), locus=c(1,1,2,2,3,4,5,6))->x data.frame(state=c("IL"

[R] PGLMM in Picante Question

Hi Guys, Using the PGLMM function in Picante it is theoretically possible to generate other models (than the 5 flagged ones indicated) by differently structuring the independent variable (Y), dependent variables (X), and covariance matrices (VV). I was wondering anyone could give me some advice (