search for: tlowe

...;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.

Hello there, Using R 2.4.0 on Solaris (Unix): I am trying to control the X axis range on a simple time of day plot. I made a test program (below) that gets file time stamp information from the files in the directory where R starts. The goal of the test program is to plot the time of day of file creation on an x axis that spans a user-specified range (like 12:00:00 to 15:00:00). If I allow

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:

Hello, I'm using the function nlminb of the package stats inside a loop and when the number of trials grows, R crashes and says "R GUI front-end has stopped working". Could you help me with this problem? I have try in versions 2.15.1,2.15.2 and 3.0.0. > sessionInfo() R version 2.15.2 (2012-10-26) Platform: i386-w64-mingw32/i386 (32-bit) locale: [1]

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,

Somebody wrote: >>> The only thing I can see coming out of a "checklist" security setup >>> is a false sense of security. Depends on how you use it. For me, a checklist is a starting point -- an outline of what I need to know about. For others, a checklist is a labor-saving device. And some might use it both ways. In other words, there's the thing, and

Hello Samba, ???????, 30 ??????? 99, you wrote: sso> SAMBA Digest 2359 sso> For information on unsubscribing see http://lists.samba.org/ sso> Topics covered in this issue include: sso> 1) Re: Unix .TXT vs DOS .TXT files sso> by Gerry Creager N5JXS <gerry@cs.tamu.edu> sso> 2) Switching user share on NT and smbd spawning sso>

...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.fram...