Re: [R] Factored ARMA models

Hello, Please have a look at: http://cran.r-project.org/web/views/TimeSeries.html Regards, Pascal 2013/9/20 Indrajit Sengupta > I am trying to replicate ARIMA models in R from SAS. Specifically - > Factored ARMA models, which I can do very easily in SAS ( > http://v8doc.sas.com/sashtml/ets/c

[R] Factored ARMA models

I am trying to replicate ARIMA models in R from SAS. Specifically - Factored ARMA models, which I can do very easily in SAS ( http://v8doc.sas.com/sashtml/ets/chap7/sect11.htm). I would like to know if there is a way to do this in any of the R packages. Thanks in advance, Indrajit [[alt

Re: [R] Download data

I am sorry to hear that you are having difficulty, but your automation task is one that requires operating-system-specific knowledge that would be off-topic for this list, and web-scraping of forms really requires knowledge of web protocols and (in this case) Java and JavaScript that are also of

[R] Averate memory usage trend

Hi, I would like to understand how to draw a graph to find out the average memory used by a single httpd process given these details collected over a period of several days. I code R but this is about a method to find an average memory utilization. I believe I have enough data. How sho

Re: [R] CRAN mirror for R in India: new one at WBUT, how do we get listed in the CRAN website?

>From the first hit on a google search for : cran mirrors: (Which appears to be the listing to which you aspire...) "If you want to host a new mirror at your institution, please have a look at the CRAN Mirror HOWTO." There is a link in the webpage. And please post in plain text to Rhelp. On

Re: [R] Need help to find out the name of my columns and rows in a data file

On Sep 19, 2013, at 3:59 PM, ivanc010 wrote: > I've been assigned homework to analyze a file. The R package is "car". The > specific data file is "Florida." > > So, I did the usual stuff: > library(car) > data(Florida) > summary(Florida) > > My specific assignment is to run a t-test between GOR

Re: [R] ggplot legend formatting

On Sep 19, 2013, at 4:44 PM, Robert Lynch wrote: > I am having trouble getting my legend to format correctly in ggplot2. A > full description and pictures are in the ggplot google > group. > but the short description is that in gu

[R] Need help to find out the name of my columns and rows in a data file

I've been assigned homework to analyze a file. The R package is "car". The specific data file is "Florida." So, I did the usual stuff: library(car) data(Florida) summary(Florida) My specific assignment is to run a t-test between GORE and BUSH. (This file has information on the 2000 election.) T

Re: [R] (no subject)

Many thanks, guys. Tony On Thu, Sep 19, 2013 at 11:28 PM, Richard Kwock wrote: > Hi Tony, > > The dimnames parameter is only in the matrix() function, not in the > as.matrix() function. > > #So you can do: > A <- matrix(rbind(Fert,M), nrow = nrow(rbind(Fert,M))) > A > > #This for example will a

Re: [R] (no subject)

Hi Tony, The dimnames parameter is only in the matrix() function, not in the as.matrix() function. #So you can do: A <- matrix(rbind(Fert,M), nrow = nrow(rbind(Fert,M))) A #This for example will allow you to name your row and colums. B <- matrix(rbind(Fert,M), nrow = nrow(rbind(Fert,M)), dimname

[R] CRAN mirror for R in India: new one at WBUT, how do we get listed in the CRAN website?

[[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained,

Re: [R] ggplot: stat_smooth(method='glm', ...) - plot linear predictor?

On 19/09/2013 6:29 PM, Ista Zahn wrote: You need to map obs to the y axis: p + geom_point(aes(y=obs), position=position_jitter(height=0.02, width=0)) Great. that's the magic I was missing -- Michael Friendly Email: friendly AT yorku DOT ca Professor, Psychology Dept. & Chair, Quantitative

[R] ggplot legend formatting

I am having trouble getting my legend to format correctly in ggplot2. A full description and pictures are in the ggplot google group. but the short description is that in guides(fill = guide_legend(nrow = 3),bycol = TRUE) changing t

Re: [R] Polynomial of Degree 4

Try solve.polynomial in package polynom Ramzi -- View this message in context: http://r.789695.n4.nabble.com/Polynomial-of-Degree-4-tp4676481p4676515.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list

Re: [R] How do I ensure that the polygon in spatstat::owin(poly=) does not have “negative area”

You were nearly there. No need to muck about with the shapefile business which introduces a whole lot of sub-polygons (counties or townships I guess). The polygon for the border of Massachusetts provided in "maps" has its vertices in clockwise order and its first and last vertices identical

Re: [R] R-3.0.1 g77 errors

Sadly, I am limited to the Solaris 10 system. I wish that I could use Linux, the world uses it. -- Jonathan M. Prigot Partners Healthcare Systems On Wed, 2013-09-18 at 17:20 +0200, Simon Zehnder wrote: > On my systems Linux Scientific and Mac OS X I use as well for the F77 the > gfortran compil

Re: [R] (no subject)

Hi, You can either use: A<-as.matrix(rbind(M,Fert)) dimnames(A)<- list(NULL,NULL)  A # [,1] [,2] [,3] #[1,]  0.3  0.0    0 #[2,]  0.0  0.5    0 #[3,]  0.0  1.0    5 #or matrix(rbind(M,Fert),3,3) A.K.   - Original Message - From: tony toca To: r-help@r-project.org Cc: Sent: Thurs

Re: [R] binary symmetric matrix combination

Hi Arun, Worked perfectly, one last question how to read the matrices which have the dollar sign? Thanks again. On Thu, Sep 19, 2013 at 3:46 PM, arun kirshna [via R] < ml-node+s789695n4676510...@n4.nabble.com> wrote: > Hi Elio, > Try this: > library(stringr) > lines1<-str_trim(gsub("\t"," ",r

[R] Fitting some data to a two-exponential expression

Hi, I have some data that should fit to a two-exponential expression, so that I/I[1] = a1*exp(-k1*x) + a2*exp(-k2*x) where I have scaled by the initial value of the signal, so that a1 + a2 =1. Using the nls-function, the nls bit of the code looks like ---

Re: [R] (no subject)

Hi, You don't even need as.matrix() in this case:  A<- rbind(M,Fert) is.matrix(A) #[1] TRUE  dimnames(A)<- list(NULL,NULL) A.K. - Original Message - From: arun To: tony toca Cc: R help Sent: Thursday, September 19, 2013 5:18 PM Subject: Re: [R] (no subject) Hi, You can either use: A<

[R] (no subject)

Dear R sages, I used the function rbind to combine a matrix (M) and a vector (Fert) to get a new matrix (A). This was fine. The issue is however, that the new matrix A has as its row names the name of the vector Fert, even though I set teh new vector A to have dimnames=NULL. See short code below

[R] SAR: nonlinear and linear mixed model comparison using mmSAR - package

Hello, I have a problem trying to compare model-fit between linear and non-linear mixed models. I am using the mmSAR-package from Guilhaumon (Version 1.0) to fit different models (power, exponential, lomolino, weibull etc.) to my data. Besides that I am as well fitting a linear model to the da

[R] CRAN mirror for R in India: new one at WBUT, how do we get listed in the CRAN website?

[[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained,

[R] lattice: double y - problem changing axis color after doubleYScale

Hi, I have had some troubles using doubleYScale. No matter what I try, I cant manage to change the color of the y-axis in the end. I have to produce a black and white plot. There is also something I do not understand regarding fontfamilyj="serif" when using it in: strip=strip.custom() Maybe so

[R] making a wider, shorter, 4-column table instead of the narrower, longer, 2-column table I get with tm, Hmisc, and Sweave

I think my question sort of straddles two mailing lists, texhax and r-help. Response so far on texhax has been scant. Using the tm package, I am tabulating the frequencies of words used by respondents to several survey questions. I use Sweave and the Hmisc latex() command to produce the output rep

Re: [R] Dose-response relationship using metafor?

Can you provide a minimal and self-contained example showing/illustrating what you have done and would like to test? Based on the information provided, I could only make a vague suggestion along the lines of: You could include dose in an appropriate meta-regression model and then examine whether

Re: [R] can you explain the cov2cor function

On Sep 19, 2013, at 1:48 AM, Kenn Konstabel wrote: > On Wed, Sep 18, 2013 at 12:14 PM, Pascal Oettli wrote: > >> It's a function of package "sos", quite useful to find functions in R. >> >> >> It is interesting to note that neither RSiteSearch("cov2cor") nor > findFn("cov2cor") seem to be abl

Re: [R] ggplot: stat_smooth(method='glm', ...) - plot linear predictor?

You need to map obs to the y axis: p + geom_point(aes(y=obs), position=position_jitter(height=0.02, width=0)) Best, Ista On Thu, Sep 19, 2013 at 9:19 AM, Michael Friendly wrote: > Thanks for the very helpful reply. Some comments inline. > > On 9/18/2013 8:53 PM, Dennis Murphy wrote: >> Hi Micha

[R] Warning in gamlss function centiles.pred

Hello, I am getting a warning message in GAMLSS and have not been able to figure out what the problem is, or if it is something I should be concerned about. I fit the following 4 models and find that fit2.bcpe is the one with the lowest AIC fit1.bcpe = gamlss(y~pb(x),

Re: [R] binary symmetric matrix combination

Hi Elio, Try this: library(stringr)  lines1<-str_trim(gsub("\t"," ",readLines("elio.txt")))  lst1<-lapply(split(lines1,cumsum(lines2=="")),function(x) x[x!=""]) lst2<- lapply(lst1[lapply(lst1,length)>0],function(x) as.matrix(read.table(text=x,row.names=1))) names(lst2)<- paste0("m",seq_along(lst2

Re: [R] How do I ensure that the polygon in spatstat::owin(poly=) does not have ³negative area²

I suggest taking this question to r-sig-geo, if you haven't already. -Don -- Don MacQueen Lawrence Livermore National Laboratory 7000 East Ave., L-627 Livermore, CA 94550 925-423-1062 On 9/18/13 9:07 PM, "Jeff Marcus" wrote: >I am a new user of the R spatstat package and am having problem

Re: [R] ggplot: stat_smooth(method='glm', ...) - plot linear predictor?

Thanks for the very helpful reply. Some comments inline. On 9/18/2013 8:53 PM, Dennis Murphy wrote: > Hi Michael: > > Some questions: > > - Is it possible, and if so, how, to plot the same data and fitted smooths > on the logit > scale, i.e., the linear predictor for the binomial glm? > Yes, but

Re: [R] glmer vs glmmadmb

kenny xu hotmail.com> writes: > > Dear All > > I have fitted the following glmm: > > cmai ~ time.f * intrv.f + (1 | nhome.f/Res_Code.f) > > with poisson distribution, using both glmer and glmmadmb. > > But the estimation for the fixed and random effects were different, i.e. This is a surpr

Re: [R] v3.0.1 issue

Hi or install missing packages to new R version before starting R with workspace. Regards Petr > -Original Message- > From: r-help-boun...@r-project.org [mailto:r-help-bounces@r- > project.org] On Behalf Of Jannis > Sent: Thursday, September 19, 2013 11:29 AM > To: r-help@r-project.org >

Re: [R] Replacement function using grouping variable

Hi > -Original Message- > From: r-help-boun...@r-project.org [mailto:r-help-bounces@r- > project.org] On Behalf Of Alecia M Moser > Sent: Thursday, September 19, 2013 7:01 AM > To: r-help@r-project.org > Subject: [R] Replacement function using grouping variable > > Hello - > > I am looki

Re: [R] why does system() truncates stdout output from large files? (SOLUTION)

Dear all - Should anyone be interested - using paste(system(paste("awk 'NR==2'", file.genepop), intern = TRUE), collapse="") pulls together the pieces (list elements) of the returned values. -- Andrew Beckerman University of Sheffield On Tuesday, 17 September 2013 at 12:36, Andrew Becke

Re: [R] Non-ACSII characters in R on Windows

On 13-09-19 5:06 AM, Maxim Linchits wrote: Have any of the thread participants sent a bug report to R? If not, let me know if you intend to so so. Otherwise, I'll send a report myself. There's no bug, as far as I know. The issue is that various functions (by design) convert strings to the loc

Re: [R] callNextMethod with dots argument

Kien, if you want to add variables in a function definition that is predefined by a Generic and calls CallNextMethod you have to add the '…' argument as well. > setMethod("do",signature(a="Achild"), > function(a,msg,...) { >print("do Achild") >callNextMethod() >

Re: [R] v3.0.1 issue

I only guess, but this message may hint to the cause: [Previously saved workspace restored] R automatically starts some .RData files with images of the workspaces you used before. Try to start R with the --no-restore argument (R --no-restore in the command line or added to the properties of

Re: [R] can you explain the cov2cor function

On Wed, Sep 18, 2013 at 12:14 PM, Pascal Oettli wrote: > It's a function of package "sos", quite useful to find functions in R. > > > It is interesting to note that neither RSiteSearch("cov2cor") nor findFn("cov2cor") seem to be able to find cov2cor (from the stats package! so it's there on every

[R] callNextMethod with dots argument

Hi, I met a problem when invoking callNextMethod within a method associated with a generic function taking ... as an argument. Here is the code setClass("Aparent",representation(x="numeric",y="numeric")) setClass("Achild",contains="Aparent") setGeneric("do",def=function(a,...) standardGeneri