Re: [R] TeachingDemos question: my.symbols() alignment problems in complicated layout

with layout()... I am not posting it here, as i don't know if i am allowed... Cheers, Maria >> Here are a couple of options: >> >> (i) use the 'gridBase' package and do these arrow annotations using the >> 'grid' package, which allows you to

[R] coefficient p-value in ridge regression

Hello. I'have a problem with RIDGE REGRESSION. I've used lm.ridge function to estimate coefficients of my model. Why in the summary of models not appears t value, Pr(>|t|) and significance stars? How I can calculate coefficient's p-value in ridge regression? Thanks! [[alternative HTML

[R] can I do this with R?

Hello, I am just about to install R and was wondering about a few things. I have only worked in Matlab because I wanted to do a logistic regression. However Matlab does not do logistic regression with stepwiseforward method. Therefore I thought about testing R. So my question is can I do logi

[R] barplot with color coding according to value

Hello, I want to use R to produce nice meteograms... For this I would need to color-code my barplot according to the value plotted say if value x > 30 ... the bar is red ; if x between 20 and 10, the bar is blue etc... any ideas how to proceed ? Thank You a lot, ma

[R] Layout() coordinates and drawing lines / segments

output file) And, also, am i allowed to draw lines using segments() or lines() in the margin regions -- defined by omi, oma -- of my figure, or are those functions confined to plot regions ? Thank You a lot, maria __ R-help@r-project.org mailing lis

[R] TeachingDemos question: my.symbols() alignment problems in complicated layout

.arrows,angle=pi/2,inches=0.2,add=TRUE) my.symbols(50,8,ms.arrows,angle=pi/4,inches=0.2,add=TRUE then everything is exactly where i want it ... suggesting there is a problem with the layout ??? Any help would be really appreciated, Thank You a lot, maria __

[R] pROC

Hello, I'm using the package pROC in RStudio to create my ROC-curves and I have patients in my data - healthy or sick - in the column "Status" and the value "SUVmax" to examine it. I used the following code: plot.roc(daten$Status,daten$SUVmax,percent=TRUE,ci=TRUE,print.auc=TRUE,main="ROC-Kurve

[R] Fitting distributions in uneven parameters

Hi All, First of all, I would like to wish you all a Happy New Year, full of creativity, inspiration and prosperity. Now, I have a data set with two uneven size parameters  which is the following:     x1    x2 1  0.98    0.952  0.99    0.98 3  1.11    1.01 4

[R] taking daily modes from hourly data

Dear all, I have a data frame (datos) of hourly wind speed and direction with 4columns (1st date, 2nd hour, 3rd wind speed and 4rth wind direction). I have been able to do the daily mean of the wind speed, but when I try to get the more frequent wind direction of every day, it doesn't work. I ha

[R] Multiple if function

Dear all, I am writing as I would like your help. I have a dataframe with two columns, ASB and Flow, where the the first one has values 1, 2 or 3 and the second flow data. Something like that: ASBclass    Flow1  11.51   9.2 2  10.5 3   6.7  ...   

[R] sorting of files using system

st; I was surprised by this result and not sure if it's expected? I am using R version 3.2.2 (2015-08-14) on Ubuntu 15.04 Thank you in advance, Maria __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/

Re: [R] Sampling distribution (PDF & CDF) of correlation

See Chapter 22 in N.L. Johnson, S. Kotz, and N. Balakrishnan, "Continuous Univariate Distributions", Volume 2, Second Edition, 1995. Maria On Thu, Jul 17, 2008 at 11:29 AM, Mike Lawrence <[EMAIL PROTECTED]> wrote: > Hi all, > > I'm looking for an analytic method

[R] R^2 for poisson and zero inflated regressions

Dear all, I'm performing poisson regressions using the glm(family=poisson) and zero-inflated regressions using the zeroinfl from the package pscl. However any of those give an R^2 and I was wondering if there is a way to get it. Thanks -- Maria Sagot Graduate Student 107 Life Sciences Bui

[R] Trendline and R square value

you in advance. Kind regards Maria [[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 pro

[R] plot dates in x-axis

Hallo, I am trying to plot dates in x-axis. The format of my dates are in dd/mm/. At first I install zoo package. After R reads my file, I change the default format of dates to the format that I have, >myfile<-read.csv >DATE<-as.Date(DATE,format="%d/%m/%Y") up till now everything goes ok;

[R] superscript in ylab

Dear all I am doing some plots in R. I want to have as label in y-axis Temperature (oC). I have used ylab=expression(paste({Temperature} ^o*C)) but what I get is TemperatureoC. How can I have a space between Temperature and the units and also the units to be in brackets? Many thanks Maria

[R] .Rhistory in R.app

but grief with my open source apps after upgrading to Snow Leopard. So if there is some kind of a fix that doesn't involve upgrading R, I'd love to hear about it. Maria Gouskova __ R-help@r-project.org mailing list https://stat.ethz.ch/

Re: [R] .Rhistory in R.app

hanks, everyone. Maria On Wed, Dec 9, 2009 at 2:57 PM, Rob Goedman wrote: > Maria, > > Try changing the name of .Rhistory in the Startup preferences to something > like .Rosxhistory. Press enter to make sure the change is accepted and try > again. > The problem is that R its

[R] Output of Anova (CAR package) in Sweave

Companion to Regression". I'm aware that this is a very basic question - thank you for your patience! Maria Wolters -- Dr Maria Wolters CSTR / HCRC, School of Informatics MATCH Research Fellow EdSST Project Manager mwolters AT staffmail.ed.ac.uk -- The University of Edinb

Re: [R] Output of Anova (CAR package) in Sweave

easures", " MANOVA Tests: ", test, " test statistic", sep = ""), class = c("anova", "data.frame")) #print(tests) # invisible(x) xtable(test) } John provided extremely useful additional information; the link to Peter

[R] "Explore" SPSS function in R

Hi everyone, Does anybody knows if there is an equivalent R function that gives the same outcome as in "Explore" function in SPSS ? (Analize->Descriptive Statistics->Explore) It does a categorical vs quantitative variables analysis. ( But not linear regression) I need to compare intragroup (cat

[R] [Vars] package: impulse response function

Hello, I'm doing a research on the impulse responses in VAR models and I'm having troubles in interpretation of R results. My question is what is the shock of impulse variable that is produced to obtain the response? Is it one-standard-deviation positive shock? If it is so how can I obtain the re

[R] "Vars" package: impulse response function

Hello, I'm using VAR models in R in order to obtain impulse responses of stock market shock on US economy. I have series of quarterly changes in real gdp, S&P 500 and quarterly level of unemployment for 1985 - 2012 period. My series are stationary. So I did all the steps below. However I don't und

Re: [R] find the Best-ticker

Thank you On Mon, Oct 29, 2012 at 1:44 PM, R. Michael Weylandt < michael.weyla...@gmail.com> wrote: > > > On Oct 29, 2012, at 6:11 AM, sheenmaria wrote: > > > i need to find the best ticker from the group of some tickers.? > > i also need to know on what basis we calculate the best ticker? > >

[R] grouping explanatory variables into "sets" for GLMM

t;? I would like to build my model with these "sets" only instead of listing every variable. Also: is there a way of running all possible models with the different combinations of these sets and/or variables, sort of like running ordistep for ordinations? Thanks a bunch i

[R] CCA plot

Hi, I have a couple questions about fitting environmental (land use factors, plant species presence-absence, and soil variables) constraints to my CCA biplot. 1. After successfully plotting species and site scores in my CCA, I have been trying to insert the biplot arrows of the environmental constr

[R] dealing with different kinds of environmental data in one matrix

Hi, I have done a CCA with an environmental data matrix including both relative abundance of plant species, soil properties (continuous, with different units of concentrations), and factors that should explain my species matrix. Only after running the analysis have I realized that I should have d

[R] Uncertainty analysis

. Is there a way to do that? Thanks a lot. Maria [[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

[R] specify axis range

marks, at 2, 20, 100 and 500. I tried ylim=c(2,20,100,500) but nothing happened. Actually I got an error. Could you help me? Thank you. Maria [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.eth

[R] change the type of lines and colours in interaction.plot

L)",trace.label="",col=rainbow(8)) However, what it gives me is dotted lines and the colours are very fade. I was wondering if I can change the lines to be solid and as well to specify for each line the colour that I want. Thanks a lot. Maria [[alternative HTML version

[R] Specifying grouping factor for augPred in nlme

Dear list, I have a seemingly simple problem with plotting predictions from nlme for which I have not been able to find an answer in the archives nor do I see any mention of this in Pinheiro & Bates 2000. I am using the following model of chick growth for seven different species, with season, nest

[R] please help-DTK package

file in my computer and then I open R, I try to install the package through File - Source R code - DTK but there is always an error. Could you please help me? I can't understand what I am doing wrong. Thank you. Maria [[alternative HTML version de

[R] add error bars in a plot

Dear all I have a dataset of how metal concentrations change through time. I have made a plot of date versus metal concentration. However I want to add error bars in the plot. Could you help me? Thanks Maria [[alternative HTML version deleted

[R] barplot with errorbars

Dear all I have six variables of the average metal concentrations Var1 4.77 Var2 23.5 Var3 5.2 Var4 12.3 Var5 42.1 Var6 121.2 I want to plot them as a barplot with error bars. Could you help me? Cheers Maria [[alternative HTML version deleted

[R] please help with interaction.plot

)) d4<-as.Date((d3[1])+150*(0:20)) interaction.plot(examplelong$date, examplelong$time2,examplelong$outcome,xaxt="n",type="l",pch=20,xlab="", log="y", ylab=expression(paste(Concentration~(~mu~g/L))), trace.label="",col=rainbow(4)) Thank yo

[R] how to change the margins of a plot area

xis as well in each tick and a number. How can I not have this but only the text? Thank you. Kind regards Maria [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read

Re: [R] how to change the margins of a plot area

Dear all I have attached a file in a csv format, with two variables; the code that I am using to plot the boxplots is >boxplot(ALKY, CL, ylab="Concentration", lwd=0.7, boxwex=0.4) I hope this will help. Thanks Maria From: John Kane [jrkri

[R] FW: how to change the margins of a plot area

Dear all I am sorry about that; I thought that since in R csv formats are acceptable, it will be here as well. I have attached it in a text format. I hope now it is better. Thank you Maria From: David Winsemius [dwinsem...@comcast.net] Sent: 13 March

[R] fitting a distribution to a ecdf plot

e if you could help me on that. Thank you. Kind regards Maria NOECCu 67.88904443 150.1397457 186.4661306 125.4586537 164.6450167 82.26572728 46.12957405 139.3670831 77.3140337 73.71616087 89.24381267 55.49698407 161.4744795 110.9611291 103.3427988 120.978441 121.3764833 100.1028412 145.5605989 142

Re: [R] fitting a distribution to a ecdf plot

Actually I have already done a search on that but it was not much of a help. That is why I posted it in the r-help in case it was much more helpful. Thank you. Kind regards Maria From: David Winsemius [dwinsem...@comcast.net] Sent: 15 March 2011 16:19

Re: [R] fitting a distribution to a ecdf plot

Hallo yes I tried it as well and it works; Thank you a lot Maria From: Dennis Murphy [djmu...@gmail.com] Sent: 15 March 2011 21:36 To: Lathouri, Maria Cc: r-help@r-project.org Subject: Re: [R] fitting a distribution to a ecdf plot Hi: The fitdistrplus package

Re: [R] cluster with mahalanobis distance

How can I perform cluster analysis using the mahalanobis distance instead of the euclidean distance? Thank you Maria Froes [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r

Re: [R] INSTRUMENTAL VARIABLES WITH BINARY OUTCOMES

This is the named article: http://ije.oxfordjournals.org/content/37/5/1161.long maybe it can help you to help me... :-( -- View this message in context: http://r.789695.n4.nabble.com/INSTRUMENTAL-VARIABLES-WITH-BINARY-OUTCOMES-tp4642361p4642363.html Sent from the R help mailing list archive

[R] interaction plot and x axis

6.59, 6.77, 6.89, 7.35 but it don't show the ticks in each value. However I would like to define the x values e.g. 5.0, 5.5, 6.0, 6.5, 7.0. I used the xlim but it says error as well >axis(1, at=c(5.0, 5.5, 6.0, 6.5, 7.0)) but still there is a problem. Does anyone know how I can defi

Re: [R] multinormality

For a test of multivariate normality, there is mvnorm.etest in the energy package. Maria Rizzo On Sun, Jun 8, 2008 at 6:01 AM, hanen <[EMAIL PROTECTED]> wrote: > > is there any function under R that allows me to test the normality of my 92 > sumples? > -- > View this messag

[R] transform a table into a matrix

Hi. is there a way to transform a table that has numeric and categorical variables into a matrix? thanks Maria Mercedes Gavilanez Department of Biological Sciences 107 Life Sciences Building Louisiana State University Baton Rouge, LA 70803 (225)578-4284

[R] [R-pkgs] energy 1.1-0 with dcov

nd and faster test, we provide a new function indep.test with a choice of methods to obtain either test. The original indep.etest is now deprecated. Reprints of the article are available upon request. Comments and suggestions are always welcome. Maria Rizzo and Gabor S

[R] why incomplete lmer output?

nova(mod) Analysis of Variance Table Df Sum Sq Mean Sq treat 5 2.11106 0.42221 Thanks a lot in advance Maria Meyen Department of Conservation Biology Faculty of Biology Philipps-University of Marburg Karl-von-Frisch-S

[R] SPSS to R conversion "error in iconv..."

t find any information about this particular Error message. Does anyone have suggestions or know how to get around this? This is in R 2.7.2, R.app GUI 1.25. Any help would be appreciated--I am an R newbie. Maria __ R-help@r-project.org mailing list https:

[R] emperical bayes estimates and standard error lme4

)/n}). Using the formulas of Longford (1993), I get exactly what R is getting also. If I fit the same model in MLwiN, the EB-estimates are the same, the se(EB-estimates) are, however, different. Does anyone know where this difference comes from? all the best, Maria Schipper [[alternat

[R] Enquiries about time plots in R

Dear all, My name is Maria Lathouri and I am currently doing a PhD at Imperial College of London about time series of environmental variables in surface waters. I am trying to do some time plots with R but it seems that it is not working. The problem is that the time is not regular, for

[R] Boxplots with different variables and different ranges in R

fter the second command, there is an error in plot.new( ): figure margins too large. Is there a way to overcome this and put all my variables in a same diagram? I tried with less number of variables, but I had the same warning. Thank you very much for your time and help. Kind regards

[R] Time plots

What can I do? Yours Lathouri Maria [[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 provid

Re: [R] Testing Normal Distributions

Also see the tests in the energy package for univariate and multivariate normality (normal.etest and mvnorm.etest). The test for univariate normality has very similar properties as the Anderson-Darling test. Maria Rizzo Dept. of Mathematics & Statistics Bowling Green State University At 0

[R] R version 3.2.5

Good night, How can I download and install R version 3.2.5 from cran mirror of University of São Paulo, São Paulo? Thanks for your support. Maria Alice P. Jacques [[alternative HTML version deleted]] __ R-help@r-project.org mailing list

[R] LM() and time in R

Hello, I need some help with a project that I’m working one. Im trying to make a l regression model (lm) in r with time as independant variable and gas prices as the depended. But It seems like everything im trying to run it, R freeze, I think that I need to tell R somehow that my time is time

[R] help - hoslem.test

Hello, I'm working with ordinal logistic regression model (polr) and would like to test the proportional odds assumption. For this, I ran the binary logistic regressions with varying cutpoints on the dependent variable, as described in the following commands. When running the test of Hosmer and

Re: [R] help - hoslem.test

inomial(link = "logit"), data=id3) tp1 library(ResourceSelection) hoslem.test(tp1$q131, fitted(tp1), g=10) dataframe: https://www.dropbox.com/s/9qrdf4mhd6tzypi/id3.rda?dl=0 ______ Luciane Maria Pilotto Mestre e Doutoranda em Saúde Bucal Cole

Re: [R] LM() and time in R

te...@utoronto.ca] Sendt: 29. april 2015 20:25 Til: Livia Maria Vestergaard Cc: r-help mailing list Emne: Re: [R] LM() and time in R Have a look at the help page for the function ts() (type ?ts at the R prompt). Other than that, you haven't provided nearly enough information for us to diagnos

Re: [R] help - hoslem.test

gt; >  load("id3.rda") >  > >  attach(id3) >  > >  > >  #transformando q13 em binária (o/1) >  > >  q131<-ifelse(q13==1,0,ifelse(q13==2,1,ifelse(q13==3,1, >  > ifelse(q13==4,1,ifelse(q13==5,1,NA) >  > id3<-cbind(id3,q131) >  &

[R] lm model exported from R to excel

Hi all I all. I am wondering whether anybody know how to export an output of an lm model from R to excel in order to have excel recognize the table that comes and divide the numbers in the table into columns and rows? I really hope it is possible? :) Best Livia ___

Re: [R] lm model exported from R to excel

Hi Duncan Thank you so much - it worked :) Best Livia Fra: Duncan Mackay [dulca...@bigpond.com] Sendt: 6. maj 2015 14:26 Til: R; Livia Maria Vestergaard Emne: RE: [R] lm model exported from R to excel Hi Livia There are several html packages that

[R] Output interpretation: standard error of lm dummy variable

Hi guys I have a statistical question to an analyse I ran in R. It is a dummy variable model with the 5 regions of Denmark as 4 independent dummy variables and price as the dependent variable: price = 10.325 - 0.176*Sjaeland - 0.368 * NJylland - 0.230*MJylland - 0.120* Syddanmark I understan

Re: [R] Urgent :) Output interpretation: standard error of lm dummy variable

somewhere and you can help :) Best Livia Fra: Livia Maria Vestergaard Sendt: 19. maj 2015 10:16 Til: r-help@r-project.org Emne: [R] Output interpretation: standard error of lm dummy variable Hi guys I have a statistical question to an analyse I ran in

[R] clm funtion and CI

Hi, I'm working with ordinal logistic regression and fitting the model with the "clm" funtion of the ordinal package and would like to get the CI. According to the Tutorial on fitting Cumulative Link Models with the ordinal Package, Rune Haubo B Christensen (21 January 2015) you can run the OR,

Re: [R] clm funtion and CI

1, 1, 1, 1, 1, 1, 1)), .Names = c("regiao", "estado", "cod_mun", "setor", "cap_int", "idade", "getario", "sexo", "grp_etni", "quest_01", "quest_02", "density", "quest_03&

[R] External validation for a hurdle model (pscl)

Hi R-list, We have constructed a hurdle model some time ago. Now we were able to gather new data in the same city (38 new sites), and want to do an external validation to see if the model still performs ok. All the books and lectures I have read say its the best validation option but... I have made

Re: [R] External validation for a hurdle model (pscl)

ackexchange.com > >not here; I am pretty sure you'll receive lots of answers there. > > > >Cheers, > >Bert > > > > > >Bert Gunter > > > >"The trouble with having an open mind is that people keep coming along > >and > >

[R] Glmnet penalty.factor with multigaussian response

NA NA NA NA hsa-let-7c -0.06436899 -0.03362183 -0.007440406 -0.2581606 -0.01517728> dim(fullcoefs)[1] 723 7 More speciffically, in this case I would expect some value for "hsa-let-7a":"CYP1A2", as the penalty for it is 0. Many thanks! Maria

[R] Use of R for estimation of Discrete Choice Models incorporating latent variables

Dear all, I would like to know if it is possible to estimate an integrated choice and latent variable model with R. If it is so, please send me the name of the respective package. Best regards, Maria Alice P. Jacques Associated Researcher University of Brasilia - Brazil [[alternative

[R] Theta in Negative binomial GAM

Hi, I'm fitting a negative binomial GAM (using mgcv) to my data using family=nb() so theta is estimated during the fitting process. When I then extract this theta from the model and refit the same model with family=negbin(theta) it gives a much lower AIC. I know using AIC to compare negative binomi

[R] concurvity

Hi, I'm using the concurvity function to check for concurvity in my model. The output I get when comparing to the rest of the model (ie full=TRUE) many of the variables have concurvity values higher than 0.9. However when comparing the terms pairwise most values are very small, less than 0.1 (with

[R] Negative binomial GAMM using 'by' in factor interactions

I am using a GAMM to model my data (this is as far as I know the only way I can use the negative binomial distribution AND a correlation structure within the model). I measured animal detections (including zero detections) per hour at 3 different locations in an area. location is a factor in my mo

[R] Installing R on Ubuntu 8.10

: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY D67FC6EAE2A11821 W: You may want to run apt-get update to correct these problems Do you know what the problem is, and what should I do? Thanks in advance. Maria ___

Re: [R] Installing R on Ubuntu 8.10

ey add - before > sudo apt-get update > sudo apt-get install r-base and it worked. Best, Maria On Sat, May 16, 2009 at 11:52 AM, Nordlund, Dan (DSHS/RDA) wrote: >> -Original Message- >> From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] O

[R] R interpreter not recognized

Hello, I am trying to install a program based on R, but I am receiving the following error message: r...@darkstar:/home/maria/UCS# perl System/Install.perl Error: Can't run the R interpreter (/usr/local/bin/R). Please make sure that R is installed and specify the fully qualified filename of

Re: [R] R interpreter not recognized

Hi Paul, I am using Slackware 12.0.0. Maria On Thu, Apr 9, 2009 at 2:35 PM, Paul Smith wrote: > On Thu, Apr 9, 2009 at 9:01 AM, Maria I. Tchalakova > wrote: >> I am trying to install a program based on R, but I am receiving the >> following error message: >> r...@

[R] Question about the package "MatchIt"

Hi! I'm trying to perform propensity score matching on survey data and so for each individual observation I have a statistical weight attached. My question is: is there a way within the package to consider these weights in the matching procedure? Thank you very much. -- Maria Cristina Mau

[R] different dimensions in W and my data in moran and spatial model

w = listw1), R= 500, zstats = TRUE,zero.policy=TRUE) I don't know if it is for my panel data, the missing values or something else. I tried also in Stata having similar issues. thanks in advance and my apologies if it is very naive question, but I am stuck. all the best Maria Je

[R] Unsubscribe from mailing list please

Hi, Could I please unsubscribe from the R-help mailing list? Thanks Eva [[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 read the

[R] How do I get a a p-value for the output of an lme model with lme4?

Hi there, I just started using lme4 and I have a question about obtaining p-values. I'm trying to get p-values for the output of a linear mixed-effects model. In my experiment I have a 2 by 2 within subjects design, fully crossing two factors, "Gram" and "Number". This is the command I used to

[R] merge multi part polygons

gnore that. Do I need to join these parts into a single polygon? I tried this with "unionSpatialPolygons" but another error appears: Error in unionSpatialPolygons (sp1, IDS, threshold = NULL,: input lengths differ Can anyone help me? Att, Maria Fernanda BonettiDoutoranda do Programa d

[R] Installation of rJava package fails

Hi, I am trying to install the rJava package in a Linux environment (Platform: x86_64-suse-linux-gnu (64-bit)), where I am facing an issue which I cannot solve so far and where I could require some help: The installation seems to go fine, however in the last step of the installation where load

[R] Make cdf package error Human Exon array

ce or earlier problems? I have no idea if I am doing anything wrong or if there is a better method for making the package, so any help will be really welcome. Thank you, Maria -- The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336. __

[R] polycor package

I am currently working with R's polycor package and I have encountered a problem. I tried to follow the steps as outlined in the sem.pdf file where a CFA model is run using polychoric correlations. Every time I run the command sem(model, data, N=.), I get the following warning message: Warning mess

Re: [R] polycor package

ress your >> question to the author of that package (or use an appropriate title >> line in your r-help posting). >> >> Best, John >> >> --**-- John Fox Sen. >> William McMaster Prof. of Social Statistics Depa

[R] Accessing matrix elements within a list

Hi there, I cannot seem to figure out how to access the elements of a list if those elements are a matrix. For example I have a the following list df.list <- vector("list", 3) and I have made each of the elements a matrix as follows for(i in 1:3){ assign(paste("s",i, sep=""),matrix(0, nrow =

[R] add regression equation to panel.lm

Dear all, I created a scatterplot matrix with the scatterplot and linear regression line in the upper panel, the density histogram in the diagonal panel and the values of the Pearson coefficient, probability and number of observations used, in the lower panel. Please see the script above. Now

[R] add regression equation to panel.lm - package psych

Dear all, I created a scatterplot matrix with the scatterplot and linear regression line in the upper panel, the density histogram in the diagonal panel and the values of the Pearson coefficient, probability and number of observations used, in the lower panel. Please see the script above. Now I w

[R] urgent Help needed

Dear Sir, Please help me to open my rda files. It's urgent to see the content and even if I looked for solutions i didn't find one. When I try to load my .rda file I receive this message: "R> load(file = "SpecPhantomExp2WaterSupp Set2.rda") Error: bad restore file magic number (file may be corrup

[R] anova for two mixture model objects

del1, model2) : The models are not nested” I wonder if anyone can help Thanks in advance Maria ---- Maria Manuel Angélico IPMA, Portuguese Institute for Sea and Atmosphere Lisboa , Portugal tel: ++ 351 213027068 angel...@ipimar.pt

[R] $ operator is invalid for atomic vectors

egards, Ana Maria Dobre [[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, m

[R] Error on easy way for JoSAE Package

Dear Mr/Mrs, I have got the the data sets in the attachement (txt). The fact is that on applying the easy method for JoSAE package on these data sets I got the following error: > result <- eblup.mse.f.wrap(domain.data = d.data, lme.obj = fit.lme1) Error in solve.default(asympt.var.covar) : Lapa

[R] superposing a group of x,y-plot points

Hi, please, could somebody tell me how can I superpose a group of x,y-plot points (using different symbols) that belong to a certain class of factor z? Can't find a solution despite of hours of reading. Thanks in advance, Anna-Maria __ R-h

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Dear R users since R 2.6.0 when I try to save a graph from the Rgraphic device I find that the system becomes so slow that I'm forced to kill the process. This usually does not happen at the beginning of the session. The problem seems to arise when the system opens the dialog window to choose the

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Hello, I am trying to install the Rstem package, but I have problems. I am using Windows XP and the 2.8.1 version of R. I have read the "Add-on packages" chapter of the "R Installation and Administration" manual, and also have tried several things, which worked for other people on the mailing list

Re: [R] Installing the Rstem package

t.org/bin/windows/contrib/checkSummaryWin.html Regards On 3/5/09, Prof Brian Ripley wrote: > I don't understand the last message either: the build environment has > problems. > > a) There seem to be no Windows binaries on Omegahat for R > 2.7. > > b) A few are available from

Re: [R] Installing the Rstem package

Hello, yes with loading the package: library("Rstem") works! Thank you. On 3/6/09, Rolf Turner wrote: > > On 6/03/2009, at 10:29 AM, Maria I. Tchalakova wrote: > >> Hello, >> >> thanks a lot for the replies. I've installed the binary for R-2.8.x &g

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Dear R-usrs, I am trying to perform a MANOVA on a data frame with 31 columns about soil parameters and 1 column containing the explanatory variable (Fraction) that have three levels. my code is the following: datam <- read.table("data_manova2.csv", header=T, sep=",") names(datam) manova_fraction

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