search for: tlow

...;cpct5" for(j in 1:5) { tsum<- sum(tdat[,j]); for(k in 1:nrow(tdat)) { td<- tdat[k,j]; tmp<-tdat[,j]; ##### sum values <= to current value and divide by the total sum tdat[k,paste("cpct,j,sep="")]<- sum(tmp[tmp <= td]) / tsum; } } Thanks, TLowe -- View this message in context: http://www.nabble.com/Help-rewriting-looping-structure--tf4957267.html#a14196412 Sent from the R help mailing list archive at Nabble.com.

...ES yjl <- as.character(yjunk) # CONVERT Y'S TO CHARACTERS c5ot <- substr(c5o,11,20) # EXTRACT JUST THE TIME OF DAY INFO tv=chron(times=c5ot) # TURN TOD INTO CHRON OBJECT plot(tv,yjunk,pch=yjl) # PLOT DATA # ^^^(works with autoscaled x) tlow="00:00:00" # SET LOW TOD RANGE VARIABLE thigh="23:59:59" # SET HIGH TOD RANGE VARIABLE tl=chron(times=tlow) # TURN LOW TOD INTO CHRON OBJECT th=chron(times=thigh) # TURN HIGH TOD INTO CHRON OBJECT plot(tv,yjunk...

Hey Folks, Could somebody show me how to loop through a list of dataframes? I want to be able to generically access their elements and do something with them. For instance, instead of this: df1<- data.frame(x=(1:5),y=(1:5)); df2<- data.frame(x=(1:5),y=(1:5)); df3<- data.frame(x=(1:5),y=(1:5)); plot(df1$x,df1$y); plot(df2$x,df2$y); plot(df3$x,df3$y); I would like to do something like:

...252 attached base packages: [1] stats graphics grDevices utils datasets methods base This is my code: u<-runif(3000) k=13 n=length(u) prob=vector(length=n) ro=vector(length=n) beta1=vector(length=n) g1=vector(length=n) sb1=vector(length=n) low=vector(length=n) tlow=vector(length=n) effects=vector(length=n) vb1=vector(length=n) AA=list() BB=list() nnI=list() library(stats) for (i in 1:n){ v=as.numeric(u<=u[i]) p=mean(v) A=vector(length=k) n1=n%/%k A<-sapply(1:k,function(m) A<-sum(v[((m-1)*n1+1):(m*n1)])) A[k]=sum(v[((k-1)*n1+1):n]) AA[[i...

Hi, I'm trying to copy several files froman NT4 to Linux using "smbmount //winnt/dados /mnt/tmp -o username=foo,password=bar" and then "cp -R *.mdb /home". This is one of my backup steps. The problem is it won't go recursive. It just copies the files on the first dir. I'm using Samba 2.0.6 connecting to NT4 SP3. Is this a known bug/feature? Can anyone try this,

...;s the thing, and there's the ways the thing can be used. Don't confuse the two. A very minor point, but one that obviously needed mentioning. Travis -------------------------------------------------------------------- Travis Low MindQ Publishing tlow@mindq.com 11490 Commerce Park Drive #400 +1 703 262 6616 (vox) Reston VA 20191-1532 USA +1 703 716 0237 (fax) http://www.mindq.com --------------------------------------------------------------------

...@home.com> sso> 8) smbfs problems in 2.0.6 sso> by "Keith G. Murphy" <keithmur@mindspring.com> sso> 9) cp --recursive sso> by Pedro Fradique da Silva <fradique@ipimar.pt> sso> 10) Re: cp --recursive sso> by Travis Low <tlow@knowledgeplanet.com> sso> 11) Re: cp --recursive sso> by Nicholas Tang <ntang@rga.com> sso> 12) Re: Unix .TXT vs DOS .TXT files sso> by Steve Litt <slitt@troubleshooters.com> sso> 13) Got samba (almost) working... sso> by Justin Rain...

...each one and clean-up text columns in them. How can I have R loop through the list? I have tried to find an answer in R help but the closest solution I can find is to make a static list of data frames, as illustrated in this recent post: ---------begin post On Tuesday 19 February 2008 (19:51:15), TLowe wrote: > Hey Folks, > > Could somebody show me how to loop through a list of dataframes? I want to > be able to generically access their elements and do something with them. > > For instance, instead of this: > > df1<- data.frame(x=(1:5),y=(1:5)); > df2<- data.fra...