Re: [R] Problem in installing simba package

Wait? Try a different server? Verify your internet settings? --- Jeff NewmillerThe . . Go Live... DCN:Basics: ##.#. ##.#. Live Go...

[R] convert character vector to decimal for numeric testing

Dear all, I have a vector that comes from some calculations I am making and this vectors turns out to be in character format rather than numerical. I can convert it in numerical format but then the calculations are not correct, as you can see in the following example. I was also expecting that roun

[R] rgl 3d surface

Hello. I am trying to plot a 3d surface given its equation. The R code is written in blue. So, let's say that I have the points x,y,z and I plot them. Also, I compute its regression surface doing polynomical regression (fit) library('rgl') x <- c(-32.09652, -28.79491, -25.48977, -23.18746,-20.889

[R] ‘ips’ had non-zero exit status

dear all, sorry for the naive question, I'm trying to install (in R version 3.2.1 (2015-06-18)) the "ips" package for phylogenetic analysis. However I get the following message: > install.packages("ips",dependencies = T) Installing package into ‘/home/giovanni/R/x86_64-pc-linux-gnu-library/3.

[R] Jaccard index

How can i find jaccard index of two groups,which package is to be used? please help -- View this message in context: http://r.789695.n4.nabble.com/Jaccard-index-tp4709883.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-proje

[R] cronbachs alpha and missing values

i want to calculate cronbachs alpha for my df. my df has some missing values so that there are only 23 out of 56 complete cases. if i run alpha on only the complete cases, i get a value of .79 and if i run it on the whole df, I get .82. My question is: what does alpha do with those missing values,

Re: [R] rgl 3d surface

On 15/07/2015 7:16 AM, AURORA GONZALEZ VIDAL wrote: > Hello. > > I am trying to plot a 3d surface given its equation. The R code is written > in blue. > So, let's say that I have the points x,y,z and I plot them. Also, I compute > its regression surface doing polynomical regression (fit) > > libr

Re: [R] Jaccard index

Did you search the internet? At first attempt, vegdist {vegan}(worked well for me in the past) and dist.binary {ade4} seem to offer what you need. HTH, Michael > -Original Message- > From: R-help [mailto:r-help-boun...@r-project.org] On Behalf Of sreenath > Sent: Mittwoch, 15. J

Re: [R] Jaccard index

> On 15-07-2015, at 09:35, sreenath wrote: > > How can i find jaccard index of two groups,which package is to be used? > please help library(sos) findFn(“jaccard”) gives many links. Berend __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and

Re: [R] convert character vector to decimal for numeric testing

It does round to 3 digits, but since the last one is a zero, is only prints 5.43 and not 5.430. Why do you want the last zero? Is this going into a report or something? You can always use sprintf: > x <-round(5.43, 3) > x [1] 5.43 > sprintf("%.3f", x) [1] "5.430" > BTW you are converting your

[R] error message in package "FD", function dbFD ()

Dear R community, I have some trouble with the dbFD function in the FD package. > str(a) 'data.frame':150 obs. of 48 variables: > str(x) 'data.frame':48 obs. of 9 variables: ex1 <- dbFD(x,a) Error in dbFD(x, a) : Species labels in 'x' and 'a' need to be identical and ordered alphab

[R] nls singular gradient matrix with an integrand

Hi. I am trying to make a nls fit for a little bit complicated expression that includes two integrals (please find enclosed the equations). I got the error "Error in nlsModel(formula, mf, start, wts) : singular gradient matrix at initial parameter estimates". First of all, I have searched already

Re: [R] cronbachs alpha and missing values

Sorry, ESP not functioning. Reproducible example missing. There is always more than one way to do things in R, so you need to be specific. Protip: learn to use the help system. For example, of the function you are using is called alpha, then type ?alpha at the R prompt and read. If the functio

Re: [R] error message in package "FD", function dbFD ()

Thank you for making an effort, but your example is still not reproducible. Study something like [1] for more clarity on how to communicate online. Problems that you encounter in getting your data into R are different than problems with the functions in base R or contributed packages, and a rep

Re: [R] error message in package "FD", function dbFD ()

Try doing rownames(x) <- x["Species"] before running dbFD. The function is probably using the row and column names of its inputs as species names, not a certain row or column of the data. Bill Dunlap TIBCO Software wdunlap tibco.com On Wed, Jul 15, 2015 at 6:47 AM, lauraRIG wrote: > Dear R

Re: [R] ‘ips’ had non-zero exit status

Your error says the XML package was not installed because you are missing "xml2-config"... if you search the web for that term you will find that your operating system needs to have libxml2 installed, including the development tools. There is a SystemRequirements entry on the CRAN web page for t

Re: [R] nls singular gradient matrix with an integrand

Very few attachment types are permitted on the R mailing lists... apparently whatever file you attached did not qualify. --- Jeff NewmillerThe . . Go Live... DCN:Basics: ##.#.

[R] multi core procesing

Hello, I am using a 8 core processor system. Is there a way to run different R scripts on different cores instead of all scripts running on the same core? If I open a new RStudio session for each script, can I somehow assign each Rstudio session to a particular core processor so as to make the proc

Re: [R] multi core procesing

On 15/07/2015 2:33 PM, Vyshnnavi Parthasarathy wrote: > Hello, > I am using a 8 core processor system. Is there a way to run different R > scripts on different cores instead of all scripts running on the same core? > If I open a new RStudio session for each script, can I somehow assign each > Rstud

[R] Help - Group Subsector Weighted Average

Hi, I am new to this forum and R in general. I have a database that I would like to analyze. My ultimate goal is to show the weighted average of each security in its sector to its predecessor Sector level. I want it to be as granular as possible. For example: Weighted average of Industrials (

[R] Seeing Build Commands when running "R CMD INSTALL "

Hello, I was trying to build a package from source (specifically the 'rzmq' package) on the following platform: Mac OS X 10.8.5 (Mountain Lion) R: version 3.2.1 rzmq: version 0.7.7 (obtained from the github repo for this package) The reason I want to build this from source is that there is no bi

[R] Assigning fate percent to plots

Hi. I have a big data set which could be represented something like this: *plot fate* 1 S 2 M 3 S 3 S 3 M 4 S 4 S 5 S 5 M 5 S 5 S 6 M 7 M where plot is a location, and fate is either "surv

Re: [R] Seeing Build Commands when running "R CMD INSTALL "

On 15/07/2015 1:25 PM, Navraj Singh wrote: > Hello, > > I was trying to build a package from source (specifically the 'rzmq' > package) on the following platform: > > Mac OS X 10.8.5 (Mountain Lion) > R: version 3.2.1 > rzmq: version 0.7.7 (obtained from the github repo for this package) > > The

Re: [R] Assigning fate percent to plots

On Jul 15, 2015, at 12:12 PM, Robin Gropp wrote: > Hi. > > I have a big data set which could be represented something like this: > > *plot fate* > 1 S > 2 M > 3 S > 3 S > 3 M > 4 S > 4 S > 5 S > 5 M > 5 S > 5

[R] Speeding up code?

Hi R-Help! I'm hoping that some of you may give me some tips that could make my code more efficient. More precisely, I would like to make the answer to my stakoverflow question more efficient

Re: [R] problem understanding grid coordinate systems

Paul Murrell [Wed, Jul 15, 2015 at 11:12:33PM CEST]: ... downViewport("plot_01.panel.1.1.vp") ... This works like a charm. Thank you! Upon reading more of the documentation, I found that current.vpTree() shows all names of active viewports. -- Johannes Hüsing There is somethin

Re: [R] Speeding up code?

Hi Ignacio, If I am reading your code correctly then the top while loop is essentially seeking to select a random set of names from the original set, then using unique to reduce it down, you then iterate until you have built your quota. Ultimately this results in a very inefficient attempt at samp

[R] R-package TDA- RipsDiag issues

Hi there, I was hoping you could help me out with the following: - I am trying to compute the diagram of a Rips filtration built on top of a point cloud. I've gone through several tutorials, and I always get the same answer as the tutorial. Let's say I am inputting an n by d matrix of coordinates

[R] Problem Regarding R Packages installation

Hi Everyone! I am trying to install R Package "VariantAnnotation". I entered commands: source("http://bioconductor.org/biocLite.R";) biocLite("VariantAnnotation") But i am getting the following errors, ERROR: configuration failed for package �XML� * removing �/usr/lib64/R/library/XML� * insta