[R] help sub setting data frame

Hi, I'm running into a problem subsetting a data frame that I have never encountered before: dim(chkPd) [1] 32136 df = head(chkPd) df PNWB Sire Dam MG SEX 601 1001 715349 61710 61702 67F 969 1001_1 511092 616253 615037 168F 986

Re: [R] help sub setting data frame

at 5:39 PM, Sean MacEachern sean.mace...@gmail.com wrote: Hi, I'm running into a problem subsetting a data frame that I have never encountered before: dim(chkPd) [1] 3213    6 df = head(chkPd) df               PN        WB      Sire     Dam   MG SEX 601      1001  715349   61710

Re: [R] help sub setting data frame

to your original data you can try  dfb = chkPd[chkPd$PN %in% df$PN,] Hope it helps, Ista On Thu, Oct 22, 2009 at 6:10 PM, Sean MacEachern sean.mace...@gmail.com wrote: Hi Ista, I think I'm suffering long dayitis myself. You are probably right. I don't use subset that often. I

[R] Saving plots to file

Appologies if this has been addressed before, but I can't seem to find it in the help archives. I'm looking to do something like the following but it looks like save.plot is deprecated. save.plot(plot(glm1$residuals,gain,main = Hist of residuals and gain),file=Desktop/hist1.png) Thanks in

Re: [R] Saving plots to file

Thank you Cedric. That was a nice straight forward example that works great. Cheers, Sean On 8/10/09 11:45 AM, Cedrick Johnson cedr...@cedrickjohnson.com wrote: Try this: png(file=Desktop/hist1.png) plot(glm1$residuals,gain,main = Hist of residuals and gain) dev.off() -c Sean

[R] Beginner help with retrieving frequency and transforming a matrix

Hi All, Just hoping some one can give me a hand with a problem... I have a dataframe (DF) with about 5 million entries that looks something like the following: DF ID Cl Co BrdInd A AB AB 1 S-3 IND A BR_F BR_F01 1 0 0 2 S-3 IND A BR_F BR_F01 1 0 0 3 S-3 IND A BR_F BR_F01 1

[R] Multiple density plots

Hi all, I'm interested in doing a multiple density plot on a number of columns in a dataframe. DF lineA.1 lineA.2 lineB.1 lineB.2 r1 5.355354 6.665575 10.288498 11.74750 r2 3.643415 5.427600 11.407112 13.97065 r3 5.813674 6.438502 9.628871 11.57456 r4 5.241340 5.125049 10.456221