Re: [R] R Identifying columns with specific character

Farnoosh I want to start by appreciating your reply. Thank you so much. I am waiting to know your plan why not give me pic [[alternative HTML version deleted]] __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.e

[R] How do you discover and learn about R packages?

don’t feel were fairly covered in the survey options, feel free to reply to me or leave a comment here on my blog: http://juliasilge.com/blog/Package-Search/ Thanks, Julia [[alternative HTML version deleted]] __ R-help@r-project.org mailing list

[R] package ‘Rccp’ is not available (for R version 3.3.2)

version of R should I use to make Rccp work? Thank you in advance Julia Edeleva [[alternative HTML version deleted]] __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE d

[R] PROBLEM: correspondence analysis with vegan

Hello All, I’m Julia from Germany and I have a problem concerning the vegan package that I can’t solve on my own (after hours and hours spent searching for a solution). I was thrown into the topic of working with R by my professor and wasn’t really aware that this included working with higher

[R] Statistical Test

.* Which statistical test is most appropriate? Furthermore, I want to know whether one particular type of error is more common in one experimental condition than in the other, i.e. test whether *error 1 in condition 1 is more common than error 1 in condition 2*. Thnx a lot Julia Edeleva *Compare diff

[R] R council with regard to the analysis needd

), data = df.rus2, family = binomial)* Thank you in advance. Sincerely Julia Edeleva [[alternative HTML version deleted]] __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do

Re: [R] two dimensional integration

{ sapply(y, function(y) { integrate(function(x) exp(- kappa * (y - x)) * theta, a, y)$value }) }, a, b)$value ) Result: [1] 0.04535358 Thanks for helping! On Sun, Feb 17, 2013 at 10:04 AM, Berend Hasselman wrote: > > On 17-02-2013, at 10:01, julia cafnik wrote: > &g

Re: [R] two dimensional integration

thank for your help. already solved it. Cheers, J. On Sun, Feb 17, 2013 at 9:41 AM, Berend Hasselman wrote: > > On 16-02-2013, at 18:01, julia cafnik wrote: > > > Dear R-users, > > > > I'm wondering how to calculate this double integral in R: > &

[R] Wrong computation of time differenze in POSIXct - additional digits

s aditional numbers after the result. I know I could round it in this case. But I am working with a large data set and need to always get the correct result. difftime() does not work correct either. Has anybody a suggestion how to get the correct resu

[R] [Sweave] string.prefix without hyphen-minus

lt to work with them. If the option "prefix=FALSE" is used, then files won't be placed in a subdirectory. Thanks in advance for your help, Julia __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE

Re: [R] RODBC Error Code 202 on Mac OS X 10.6

Unfortunately, I'm not really making any progresses, despite a lot of effort. I've compiled R on Mac OS X for myself using MacPorts and the error is now "state 28000, code 201" which is failed password authentification. __ R-help@r-project.org mailing li

[R] Sweave: Avoiding recompilation of figures

time I run Sweave on my file for update of minor changes to the LaTeX text. Is there an option implemented in Sweave allowing for avoidence of recompilation of already existing figures? Thanks in advance, Julia __ R-help@r-project.org mailing list https

Re: [R] RODBC Error Code 202 on Mac OS X 10.6

ease hint me towards additional diagnostics I can run to > pin down the problem? > > I have the latest versions of unixODBC and psqlODBC installed from > Macports. > > They seem to be okay, because > > $isql dsn uid pwd > > works fine to connect to the database. > > &g

[R] RODBC Error Code 202 on Mac OS X 10.6

d psqlODBC installed from Macports. They seem to be okay, because $isql dsn uid pwd works fine to connect to the database. Thanks in advance for your help, Julia __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do

[R] bootstrapping quantile regression

there any alternative way to find an estimate of the covariance matrix using bootstrapping quantile regression? Thanks a lot in advance. All the best, Julia [[alternative HTML version deleted]] __ R-help@r

Re: [R] Incorrect DateTime using ISOdatetime in R

k from "666.1751" into "/mm/dd hh:mm:ss" And I used this function: d$Date <- ISOdatetime(2009, 1, 1, 0, 0, 0, tz = "GMT")+d$Date*(24*3600) where "d" is the FPT output file (previously "loc"). THANKS, Julia > Are you running > i

[R] VarCov matrix - quantile regression.

l and also among the coefficients of different quantile levels. Thank you in advance! All the best, Julia [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/

[R] formula in function as text?

uot;" to make it a character, it will still be character at y<-4+b or when I use as.numeric, it will create NA Thanks in advance, Julia [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz

[R] question: how to select a column from a dataframe in a function

his doesn't: testf<-function(data,column){print(data$column)} Even though the first solution works, I would like to be able to insert the columnname in the function, instead of the columnnumber. How do I do that? Thank you in advance, Julia [[alternative HTML vers

[R] "tau + h > 1: error in summary.rq"

I tried to use: if (tau + h > 1) stop("tau + h > 1: error in summary.rq") But the Hall-Sheather bandwidth is very high because I also vary the number of observations from 40 to 300. Is there anyone that could help me? Thanks in advance! A

[R] VarCov matrix between coefficients across quantiles - summary.rq

not work. Is there any other command that gives me the varcov between all those coefficients across quantiles? Thanks a lot! Julia [[alternative HTML version deleted]] __ R-help@r-project.org mailing list ht

Re: [R] extract cov matrix in summary.rq and use as a matrix.

Dear Michael, Thank you very much for your suggestion. It indeed worked! All the best, Julia > CC: r-help@r-project.org > From: michael.weyla...@gmail.com > Subject: Re: [R] extract cov matrix in summary.rq and use as a matrix. > Date: Mon, 5 Dec 2011 07:55:45 -0500 &

[R] extract cov matrix in summary.rq and use as a matrix.

c,9 Numeric,9 Numeric,9 Is there any other way to do it? Thanks a lot in advance! All the best, Julia [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz

[R] Constrained linear regression

estimation? I saw suggestion related with the function Solve.QP, but I really did not understand such method. Thanks in advance, Julia [[alternative HTML version deleted]] __ R-help@r-project.org mailing list

[R] wald test: compare quantile regression estimators from different samples

r(beta(tau|I=2)-beta(tau|I=3)) is equal to NA. Is there any way to compare those estimators? Thank you very much! Best regards, Julia [[alternative HTML version deleted]] __ R-help@r-project.org mailing list

Re: [R] linear against nonlinear alternatives - quantile regression

ong different specifications, e.g. rcs(x,4) against rcs(x,3). but it does not work. Thanks for all suggestions! Julia > From: dwinsem...@comcast.net > Date: Sat, 5 Nov 2011 13:42:34 -0400 > To: f.harr...@vanderbilt.edu > CC: r-help@r-project.org > Subject: Re: [R] linear against nonl

[R] linear against nonlinear alternatives - quantile regression

e two specification tests in this line: anova.rq and Khmaladze.test. The first one test equality and significance of the slopes across quantiles and the latter one test if the linear specification is model of location or location and scale shift. Do you have any suggestion? Thanks a lot! Best regards,

[R] nlrq {quantreg}

ite: fitnl <- nlrq(y ~ exp(x), tau=0.5) I have the following error: Error in match.call(func, call = cll) : invalid 'definition' argument Is there any way to estimate this model, or should I accept the following change: fitnl <- rq(log(y) ~ x, tau=0.5) ? Than

[R] quantile function nonlinear in parameters.

haven't see it yet. Thanks a lot, Julia [[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

[R] recode Variable in dependence of values of two other variables

3.3 343 313 323 333 343 353 Thanks a lot! Hope this is the right place to post, if not, please tell me! best, Julia __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help P

[R] Sweave doesn't hand on width of special characters of Computer Modern fonts to LaTeX

th of the "-" sign on to LaTex, like the warning is indicating. Moreover, the font of the text in the graphics looks different from the Computer Modern fonts LaTeX is using. Thanks in advance for your answers, Julia __ R-help@r-project.org

[R] Loop in columns by group

ove in order to have this result? Thanks a lot! Julia [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the postin

Re: [R] loop

the software says: "Error in Mhb0[, t] <- M[, (41 + t)] - M[, (41 - t)] : subscript out of bounds" What am I doing wrong? Thanks a lot! Julia > Date: Wed, 13 Oct 2010 13:53:28 -0500 > From: er...@ccbr.umn.edu > To: julia.l...@hotmail.co.uk > CC: r-help@r-p

[R] loop

-M[,(42-t)] } Since I want the software to subtract from column (41+t) of matrix called M the column (41-t), in such a way that the matrix Mhb0 will show me the result for each t organized by columns. Does anybody know what exactly I am doing wrong? Thank

[R] (no subject)

t)]-M[,(42-t)] } Since I want the software to subtract from column (41+t) of matrix called M the column (41-t), in such a way that the matrix Mhb0 will show me the result for each t organized by columns. Does anybody know what exactly I am doing wrong? Than

[R] loop

he cloumn (41-t) of the same matrix M, such that the value of t varies according to the vector cevenl above. Why is this looping not working? Thanks in advance!!! Julia [[alternative HTML version deleted]] __

Re: [R] quantile regression

Thank you all for the explanation! Best, Julia > Date: Thu, 7 Oct 2010 22:37:32 +1100 > Subject: Re: [R] quantile regression > From: michael.bedw...@gmail.com > To: martyn.b...@nag.co.uk > CC: julia.l...@hotmail.co.uk; r-help@r-project.org > > Hi Julia, > &

Re: [R] quantile regression

,i] <- coef(qf05) } I am quite sure there is a mistake in the code: qf05 <- rq(formula = mresultb[,i] ~ mresultx[,i], tau=0.5) because it is just generating the coefficients for one simulation, not for 10 simulations. best, Julia Date: Thu, 7 Oct 2010 18:51:40 +0800 Subject: Re

[R] quantile regression

simulation, not for each i. Maybe this is a stupid question, but i am not so familiar with this software yet. Thanks in advance! Julia [[alternative HTML version deleted]] __ R-help@r-project.org

[R] loop in R

the vector u in one column. I also tried to increase the number of columns to 10 (or i), but the matrix will have 10 times the same vector. And what I need is like a Monte Carlo simulation, where I have to simulate 10 times the variables above. Am I doing something wrong?

[R] Sweave for inclusion of p value in a sentence of a LaTeX document

st of the original sentence. The sentence should look like this: "The p value for my data was 0.2879 which was not significant." Thanks in advance. Julia Wassertemperaturen in Deutschland Sommer, Sonne, Strand - wer braucht Abkühlung? Die aktuellen Wassertemperaturen und Windgeschwindigk

[R] Running Sweave directly from Windows command line

Hello everybody out there using R, When I try to run the command "R CMD Sweave file.Rnw" (R Version 2.11.1) on the command line of Windows 7, an error message tells me that the command "sh" is not known. I suppose that R is trying to use a shell script, which can't be interpreted using Windows.

[R] Grouping clusters from dendrograms

it=TRUE,minModuleSize=1) I then used the following to visualise the data: > cut2colour<-labels2colors(cut2) > plotDendroAndColors(dendro,cut2colour,"Dynamic Tree Cut", > dendroLabels=FALSE,hang=0.03,addGuide=TRUE,guideHang=0.05) Any advice or ideas would be much appreci

[R] possible to plot number line in R?

intervals. Is this possible to do in R? Best Regards, Julia <>__ 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, m

[R] possible to plot number line in R?

. Julia [[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

[R] inf.rm function?

A$Time=="96h"]/XmodA$IDPG[XmodA$Organ=="Blood" & XmodA$Time=="96h"], na.rm=TRUE), var(XmodA$IDPG[XmodA$Organ=="Tumor" & XmodA$Time=="96h"]/XmodA$IDPG[XmodA$Organ=="Blood" & XmodA$Time=="96h"], na.rm=TRUE), 3, 1, 1)), . .

[R] Configuration of host address for database access

ever value "host" has, it is simply ignored. Has anyone of you got an idea what might be the reason for that? Thanks in advance, Julia -- WM 2010: Top News, Spielpläne, Public Viewing-Termine, E-Cards und alles, was der Fan sonst noch braucht, gibt´s im Sport-Channel auf arcor.de. _

Re: [R] Data reconstruction following PCA using Eigen function

Hi Thomas, Thanks very much for your reply. I used svd and it worked perfectly for my purposes! Thanks again, Julia -- View this message in context: http://r.789695.n4.nabble.com/Data-reconstruction-following-PCA-using-Eigen-function-tp2226535p2229191.html Sent from the R help mailing list

[R] Data reconstruction following PCA using Eigen function

I'd really appreciate any advice you could offer... Thanks! Julia -- View this message in context: http://r.789695.n4.nabble.com/Data-reconstruction-following-PCA-using-Eigen-function-tp2226535p2226535.html Sent from the R help mailing list archive at Nabble.com.

[R] forecast using arfima

Hello! I used the function fracdiff(dn, nar=1, nma=1) and got the values of d, ar and ma coefficients. Also another coefficients were get under fdGPH, fdSperio. How could I get the forecasts in these models? Thank you very much [[alternative HTML version deleted]] __

[R] forecast in arima

Hello, I have a question about forecast under model arima(1,1,1). I construct this model on 1000 observations and find the forecast for following, for example, 100 observations. But it' s necessary for me to get the predicted values of the previous 100 observations and compare it with actual value

[R] Truncated Lognormal Distribution

distr for the first time. Regards Julia Only a man of Worth sees Worth in other men [[alternative HTML version deleted]] __ R

[R] How to embed italic Greek letters in a eps file?

Windows). Many many thanks in advance, - Julia -- Julia Uitz Scripps Institution of Oceanography University of California San Diego __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://

[R] Truncated Normal Distribution and Truncated Pareto distribution

Anderson Darling test results. Please guide Julia Only a man of Worth sees Worth in other men [[alternative HTML version deleted

[R] Truncated Distributions - Estimating parameters

pper limit. My question is (1) Is there any R package which helps to estimate the parameters of "various" Truncated distributions? (2) How to fit the truncated distributions to loss data in the sense how do we use KS and AD tests? Extremely sorry for writing such a long m

[R] Exponential Fitting to Credit default data - A theoretical query

out whetehr my fit is correct or not.   Thanking you in advance   Regards   Julia Cains, Brisbane     ** Only a man of Worth sees Worth in other men ** [[al

[R] plotting the coordinates versus dates

Hello! I have a dataset with the dates and positions - Lat and Long columns How do I make a scatter plot? Do I have to cbind to combine the Lat and Long columns? Any suggestions will be much appreciated! Thank you Julia [[alternative HTML version deleted

Re: [R] Cohen's kappa, unequal score ranges

Hi, Sorry, it's ok I've figured it out using the as.matrix function! Cheers, Julia. From: Scot W. McNary [smcn...@charm.net] Sent: 23 December 2009 15:41 To: Julia Myatt Cc: r-help@r-project.org Subject: Re: [R] Cohen's kappa, unequ

Re: [R] Cohen's kappa, unequal score ranges

the data into R directly? Sorry, I really am a beginner! Thanks again, Julia. From: Scot W. McNary [smcn...@charm.net] Sent: 23 December 2009 15:41 To: Julia Myatt Cc: r-help@r-project.org Subject: Re: [R] Cohen's kappa, unequal score ranges Juli

Re: [R] Cohen's kappa, unequal score ranges

as to what I am doing wrong? I'm afraid I'm very new to R so don't even know the basics!! Thanks for all your help, Julia. From: Jim Lemon [...@bitwrit.com.au] Sent: 23 December 2009 02:15 To: Julia Myatt Cc: r-help@r-project.org Subject: R

[R] Cohen's kappa, unequal score ranges

not sure what this means or what I should do!! Any help in this area would be much appreciated, or anything about the best way to deal with inter-observer reliability (my data is all categorical), Thanks, Julia. __ R-help@r-project.org mail

[R] Inter-observer reliability, nested categorical data

#x27;m not sure if I'm trying to do the right thing, or if it's my data it doesn't like! Any help with this problem would be much appreciated, just a point in the right direction, or another study that has had to deal with this kind of data! Thanks, Julia. -- View this messa

[R] Learning R

. Regards Julia Only a man of Worth sees Worth in other men [[alternative HTML version deleted]] __ R-help@r-project.org mailing list

Re: [R] Overlapping x - axis lables

However, when I try to apply the code given by you, its showing the error "plot.new has not been called yet" Sir, is it that the command works only with plot command and not with barchart. Warm regards Julia ***

[R] Overlapping x - axis lables

readability. Thanking in advance Julia Only a man of Worth sees Worth in other men [[alternative HTML version deleted]] __ R-help@r

[R] Plotting Stacked Bar

s and regards Julia Only a man of Worth sees Worth in other men [[alternative HTML version deleted]] __ R-help@r-project.org maili

Re: [R] Old Version of R - packages

Dear Uwe Ligges, Sir, I am extremely sorry for not mentioning about the windows environment. I am new to R and trying to learn R besides having to attend my regular commitments.  Thanks a lot for your guidance again Sir. Regards Julia

[R] Old Version of R - packages

R 2.10, I don't wish to reinstall packages like lmom, lmomco, quantreg, YieldCurve etc. Please guide Julia Only a man of Worth sees Worth in other men [[alternative HTML

[R] One basic question - combining two conditions

trying to learn it as early as possible. Extremely sorry for this stupid question. Please guide Julia Only a man of Worth sees Worth in other men [[alternativ

[R] How to select the part of column name heads?

the subset of maturity e.g.   maturity_sub   <-  c(30, 60, 90)     Thanking you all in advance     Regards     Julia Only a man of Worth sees Worth in other men [[alternative HTML

[R] Polynomial fitting

having polynomial in t.   I am not that good in stats as well as in mathmatics.   I request you to kindly help me as to how to express the 'y' in polynomial in terms of t.   Thanking you in advance   Julia         Only a man of Worth sees Wo

[R] Nelson- Siegel - (Yield Curve - Smoothening of curve)

I am Julia Cains from Brisbane. This is my first mail to this group and I have recently started learning the R language.   I am trying to learn the smoothening of the yield curve. However, I came across the CRAN package – “YieldCurve” meant for Modelling and estimation of the yield

Re: [R] R strucchange question: recursive-based CUSUM

Achim Zeileis wrote: Julia: I'm trying now to apply the package strucchange to see whether there is a structural change in linear regression. I have noted the following problem that arises in my case with recursive-based CUSUM: generic function recresid() in efp() generates an error,

[R] R strucchange question: recursive-based CUSUM

lised inverse, ginv())? Thank you in advance for your help! Julia __ 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,

[R] Summing Select Columns of a Data Frame?

Hi, I would like to operate on certain columns in a dataframe, but not others. My data looks like this: x1 x2 x3 1 2 3 4 5 6 7 8 9 I want to create a new column named x4 that is the sum of x1 and x2, but NOT x3. I looked at colSums and apply, but those functions seem to use all the c

[R] Trend.spatial function in geoR

My data files have an equal number of rows or spatial locations. Any suggestions would be useful. Also, is there a way to add multiple covariates into the trend.spatial function? Thanks, ***** Julia L. Angstmann Department of Botany University of Wyoming 1000 E

[R] function of mixture normal with covariates

Hello, My name is Julia and I'm doing my phd on roc analysis. I'm trying to write a maximization function for the likelihood attached in the document. For some reason it's not working I keep getting \this error: Error: unexpected symbol in: "+log(v_pred)) return"

[R] function of mixture normal with covariates

Hello, My name is Julia and I'm doing my phd on roc analysis. I'm trying to write a maximization function for the likelihood attached in the document. For some reason it's not working I keep getting \this error: Error: unexpected symbol in: "+log(v_pred)) return"

Re: [R] lme and lmer df's and F-statistics again

Hi Peter, thanks a lot for your help. Very much appreciated. Cheers, Julia Peter Dalgaard wrote: > > Julia S. wrote: >> Hi there, >> >> thanks for your help. I did read Bates statement several times, and I am >> very glad and thankful that many statisticians s

Re: [R] lme and lmer df's and F-statistics again

like me before and may have a convincing line for a referee at hands. I have problems reformulating what I read here in my own words. Dieter: when you write: "but to use lme instead when possible" do you mean that when using lme the F-stats are correct? Because I assumed that the problem woul

Re: [R] lme and lmer df's and F-statistics again

ask for an explanation when somebody doesn't understand something? I've learned that asking is a good way of learning new things. Sorry if that offended you. Confused, Julia Cheers, Julia -- View this message in context: http://www.nabble.com/lme-and-lmer-df%27s-and-F-statistics-ag

[R] lme and lmer df's and F-statistics again

Dear R-users, I did do a thorough search and read many articles and forum threads on the lme and lmer methods and their pitfalls and problems. I, being not a good statistician but a mere "user", came to the conclusion that the most correct form of reporting statistics for a mixed linear model wou

Re: [R] Calculate mean/var by ID

alue Seg 111 5 2 111 6 2 111 2 2 178 7 4 178 3 4 138 3 1 138 8 1 138 7 1 138 6 1How to do this? Thank you so much for the help. Sincerely Julia --- On Thu, 9/11/08, Adaikalavan Ramasamy <[EMAIL PROTECTED]> wrote:

[R] hierarchical clustering

y data[, 12], hang=0,cex=0.7, main="Euclidean/Ward", ylab="Distance", xlab="AIN", sub =" ") can anyone help?? regards, julia -- Ist Ihr Browser Vista-kompatibel? Jetzt die neuesten __ R-help@r-project.org mail

[R] attribute evaluation

Hey there! I am searching for an attribute evaluation algorithm (such as based on Info gain, Gain ratio or Chi squared statistics). Is something like that available in R? Thanks for your reply. Best regards, Julia -- __ R-help@r-project.org mailing

Re: [R] NAIVE BAYES with 10-fold cross validation

thx for your help, i checked the caret package out and the tuning works. but i can't find a way to make a contingency table in order to see the classification result. e.g. like: table(outcome NaiveBayes, mydata$code) Is there something like that? Julia Original-Nach

[R] NAIVE BAYES with 10-fold cross validation

tune.control) thx for your help! cheers, julia -- __ 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, reproducible code.

Re: [R] Q-type factor analysis

lumns than rows) and therefore get an error message. Any ideas what to do? Thx for your help, I really appreciate it! Julia Original-Nachricht > Datum: Fri, 12 Oct 2007 23:38:01 +0300 > Von: "Kenn Konstabel" <[EMAIL PROTECTED]> > An: "Julia Kr

[R] Q-type factor analysis

Hallo! Is there a package in R that does Q-type factor analysis? I know how to do principal component analysis, but haven't found any application of Q-type factor analysis. Thx, Julia -- Pt! Schon vom neuen GMX MultiMessenger gehört? Der kanns mit allen: http://www.gmx.net/

[R] similarity measure for two different clusters

Hey there! I would like to justify the stability of the cluster of a subset of my data by comparing it to another cluster of another subset. Does there exist a quantitative similarity measure that can be applied? I am open for any suggestions, thx for your help, Julia

[R] pseudo code

puted only on the patterns of subi. 12: end for 13: end for I am glad about any help, don't really know what to do! thanks, regards Julia -- __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting

[R] finding a stable cluster for kmeans

outcomes can be different) But is there a way to stabilize the cluster (meaning finding the one cluster that appears the most often in 10 trials)? Thank you for any ideas, Julia -- __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman

[R] 10- fold cross validation for naive bayes(e1071)

Hallo! I would need a code for 10-fold cross validation for the classifiers Naive Bayes and svm (e1071) package. Has there already been done something like that? I tried to do it myself by applying the tune function first: library(e1071) tune.control <- tune.control(random =F, nrepeat=1, repea