similar to: R and SAS proc format

Displaying 20 results from an estimated 3000 matches similar to: "R and SAS proc format"

2008 Jul 20
3
enumerate subsets
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2008 Jul 16
2
Stratified random sample
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2007 Mar 07
1
transform R function
Dear all, Why the transform function does not accept two statistics functions? a = data.frame(matrix(rnorm(20),ncol=2)) transform(a,M.1=mean(X1),M.2=mean(X2)) # does not works #while: transform(a,M.1=mean(X1),M2=log(abs(X2))) #works Best regards JL _________________________________________________________________ O Windows Live Spaces ? seu espa?o na internet com fotos (500 por m?s), blog
2008 Jan 28
2
sub-plot in a plot
From: lamac_k em hotmail.comTo: r-help-request em r-project.orgSubject: sub-plot in a plotDate: Mon, 28 Jan 2008 15:43:40 +0000 Dear all, how can I do these sub-plots in a plot (see file attached) in R. Best regards. Receba GR?TIS as mensagens do Messenger no seu celular quando voc? estiver offline. Conhe?a o MSN Mobile! Crie j? o seu!
2008 Feb 18
2
working with weekdays
Dear all, is it possible create, automatically, a variable with all the Monday and Thursday? 18/02/2008 21/02/2008 25/02/2008 28/02/2008 03/03/2008 . . for all months Best regards JL _________________________________________________________________ Confira v?deos com not?cias do NY Times, gols direto do Lance, videocas[[elided Hotmail spam]]
2003 Sep 17
3
all possible samples
Dear all, there is an R function that return all possible samples of size n, with replacement, from a vector of length N ? Best regards
2007 Nov 14
1
enumeration variable by groups
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2007 Nov 23
1
missing values
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2010 Jun 11
2
R in Linux: problem with special characters
Hi, I’m working with the 64 bit version of R 2.11.0 for Linux. My session info is: R version 2.11.0 (2010-04-22) x86_64-redhat-linux-gnu locale: [1] C attached base packages: [1] stats graphics grDevices utils datasets methods base When I try to print words with special characters the result is that the expression printed has some kind of code substituting the special
2008 Feb 08
2
R version of SAS Proc Varclus
I am interested in finding an R version of SAS "Proc Varclus". SAS's Proc Varclus implements an oblique cluster analysis based on principal components. How can I find out if R has a package that runs the same algorithm implemented in SAS "Proc Varclus"? Thank you, Mary Helen Black __________________________ Mary Helen Black, M.S. Keck School of Medicine of USC
2003 Apr 02
2
replication of latin squares --- again
Dear all, this is a newbie's question. I have a 4x4 latin square replicated 3 times. That is: operators batches 1 2 3 4 1 A B C D 2 B C D A 3 C D A B 4 D A B C operators batches 1 2 3 4 5 A B C D 6 B C D A 7 C D A B 8 D A B C operators batches 1 2 3 4 9 A B C D
2003 May 20
2
regression coefficients
dear all, How can I compare regression coefficients across three (or more) groups? Thank you very much
2007 Sep 13
0
ZAP to invalid SIP device call looping
Hello, When I receive calls in one FXO port (TDM400 or A200, occurs in both) and it dial to one invalid SIP extension, the call never hangup. The call would have to be dropped, but it seems that "Starting simple switch on 'Zap/1-1'" and "Hungup 'Zap/1-1'" occurs almost at the same time. If the dial is made to a valid SIP extension, the call is
2011 Oct 21
1
replicating SAS's "proc rank" procedure
Hi try this function ive written it should be self explantory but let me know if you have any problems. I've only been using R for a few eeeks so apologies if its not the most efficient! rankit2<-function(rankvar,cuts,data,factor) { ranker<-rankvar ranker<-0 range<-c(1:cuts) range2<-range/cuts range3<-quantile(factor,range2) over<-length(factor) for (i in 1:over){
2010 Sep 05
0
cov.unscaled in NLS - how to define cov.scaled to make comparable to SAS proc NLIN output - and theoretically WHY are they different
I am running a 3-parameter nonlinear fit using the default Gauss-Newton method of nls. initialValues.L = list(b=4,d=0.04,t=180); fit.nls.L = nls( myModel.nlm , fData.L, start = initialValues.L, control = nls.control(warnOnly = TRUE), trace=T ); summary.nls.L = summary(fit.nls.L); I run the same analysis in SAS proc NLIN. proc nlin data=apples outest=a; parms b=4 d=.04 t=180; model Y =
2010 Sep 07
1
remove accents in strings
Dear all, there is a R function to remove all accents in strings? best regards. JL [[alternative HTML version deleted]]
2003 Nov 17
3
Accents in R
Hi, How can I include accents and signs like '?' '?' in the plots generated by R? I try, but R automatically transforms the name ex: > countries <- c("M?xico", "Espa?a") > countries [1] "M\216?xico" "Espa\216?a" > I've seen in some Spanish texts about R how is it normal to include labels of the plots and other names with
2003 May 05
2
New Printing Howto collection is soooo good!!! (I learn a lot from theory)
Hi, I must say that i admire very much the printing documentation written by one of your samba team. I wish every documentations is like this! -- It explains to a newbie like me what I need to know. It is amazing: i read it and in my head a few questions start to go round. I read 1 page more and the questions are answered. It is not good that the other documentation pages of the howto
2007 Aug 06
1
data analysis
Dear all, I have a factorial design where the response is an ordered categorical response. treatment (two levels: 1 and 2) time (four levels: 30, 60,90 and 120) ordered response (0,1,2,3) could someone suggest a correct analysis or some references? Best regards subject treatment time response 1 1 30 3 2 1 30 3 3 1 30 1 4 1 30
2014 Oct 28
6
duda (URGENTE) R
Hola quisiera saber de que manera puedo generar numeros aleatorios enteros entre 0 y 4, para completar una matriz de un automata celular Muchas gracias Juan Nicolás Corral GómezEstudiante Carrera de EcologíaPontificia Universidad Javeriana [[alternative HTML version deleted]]