search for: urbanwq

...t) I'd like to include and includes column headers. nat_est is the response variable and is the number of species at a particular point. The other variables are the explanatory vars (vark, var2, var1, UK, U2, U1, GK, G2, G1, PK, P2, P1). Here is Walsh's sample code for hier.part: data(urbanwq) env <- urbanwq[,2,8] hier.part(urbanwq$lec, env, fam="gaussian", gof="Rssqu") The code I wrote is library(hier.part) SRUSE<- read.table("F:\\GEORGIA\\species_richness\\SR_use2.txt", sep=" ", header = TRUE, row.names = 1) TEMP<- SRUSE[2:13] hier.p...

All, I'm having a problem selecting directly from a vector. I've written ways to do this indirectly, but I'd rather do it directly and didn't see this in the manual. Essentially, I have: > group.label.new [1] 7 9 6 1 10 4 8 3 2 5 > junk [1] 1 2 > group.label.new[junk && 8:10] [1] 7 9 6 1 10 4 8 3 2 5 I'd like to select the elements