Re: [R] Infinite Series

but you get a different hide with sum vs. cumsum. David is right if you want the sum of n terms. > sum(1/(1:100)^2) - pi^2/6 [1] -0.009950167 > sum(1/(1:1000)^2) - pi^2/6 [1] -0.0009995002 etc. > On Jul 24, 2015, at 7:24 PM, Janh Anni wrote: > > Wow! So many (simpler) ways to skin a cat. Th

[R] (no subject)

hello i'm trying to plot multiple image (.png) and plot as a single image using mfrow(). i have already image1.png image2.png image.png image4.png and a can't plot them in single fig1.png? thank you Said FILAHI morocco [[alternative HTML version deleted]] _

[R] about R 3.2.0

Dear sir, I am using currently R 3.1.3. But i wnat to upgrade this version to R 3.2.0 but i am feared that the libraries which i have installed may be remove? please guide me. thanks -- Waqas Shafqat Chattha Ph. D Scholar Department of Plant Breeding and Genetics University of Agriculture, Faisa

Re: [R] [FORGED] Simulating multivariate gamma

On 25/07/15 07:59, gmoyeyemi wrote: Hi, I'm having problem simulating multivariate gamma. Is there anyone to assist in simulating multivariate gamma. I know that for multivariate normal, we can use; mvrnorm (n, means, sigma) For starters you have to specify exactly what you mean by "multivari

Re: [R] Infinite Series

Wow! So many (simpler) ways to skin a cat. Thanks! On Fri, Jul 24, 2015 at 8:07 PM, David Winsemius wrote: > > On Jul 24, 2015, at 4:37 PM, Janh Anni wrote: > > > Hello Jeff, > > > > Thanks a lot. I tried it and see that it prints out the entire 100 > partial > > sums, so I can take the last v

Re: [R] Infinite Series

Thanks Bert! On Fri, Jul 24, 2015 at 7:57 PM, Bert Gunter wrote: > Janh: > > It sounds like you really need to go through an R tutorial or two > before posting further, as this is a pretty basic query. Or am I wrong > about this? > > An answer: Just use indexing > > cumsum(1/seq_len(100)^2)[seq(

Re: [R] Infinite Series

cumsum(1/(1:100)^2)[100] > On Jul 24, 2015, at 4:37 PM, Janh Anni wrote: > > Hello Jeff, > > Thanks a lot. I tried it and see that it prints out the entire 100 partial > sums, so I can take the last value as the partial sum for the first 100 > terms. Would there be any way cumsum can print on

[R] interactive Map with option to slide through years

Hello, first of all: my english is horrible but I try to explain what I want to say. I am new to R and thank to your help I managed to create an interactive map of Germany for some weather data. I used States = data.frame(Datensatz) require(googleVis) G4 = gvisGeoChart(States,

Re: [R] “Error in if (abs(x - oldx) < ftol)” when using “lognormal” distribution in mixed logit

Hi Henric, Thank you for your reply! It really helps. I should have noticed this earlier. I don't have a negative input, the error is because our survey allowed people to choose neither of the choices we gave, so we added a choice "Neither" with both deductible and premium being 0, which caused th

[R] Simulating multivariate gamma

Hi, I'm having problem simulating multivariate gamma. Is there anyone to assist in simulating multivariate gamma. I know that for multivariate normal, we can use; mvrnorm (n, means, sigma) Thanks. __ R-help@r-project.org mailing list -- To UNSUBSCRIBE a

Re: [R] How to calculate the average direct effect, average total effect and average indirect effect for spatial regression models with spatial lag of dependent variable

Dear Linus Holtermann, thank a lot for telling me the key to calculate the effects. I will try it. thank you for your help! best regards, Wenyue Yang -- View this message in context: http://r.789695.n4.nabble.com/How-to-calculate-the-average-direct-effect-average-total-effect-and-average-i

Re: [R] “Error in if (abs(x - oldx) < ftol)” when using “lognormal” distribution in mixed logit

Den 2015-07-24 kl. 00:33, skrev Dera: Hi, I have a question about how to use the mlogit package in R to do analysis of discrete choice survey data. Our survey is about asking people to choose from different insurance policies(with two attributes of deductible and premium). The code I used to fi

[R] building a quicksort function in rcpp

Hi I am using RCPP to build a C++ function for quicksort called qsort. This function is compiled and loaded through the cxxfunction in R I am getting the message in R error: no matching function for call to 'qsort(int*&)' The code is below. It will not run for me and I was wondering if you could he

[R] apply kendall tau to a split data set

$`19179222` Unique.IDStart.YearL1.Risk.Category Gross.amount.sum 17 19179222 2013 Execution, Delivery & Process Management 161212.1 18 19179222 2015 Execution, Delivery & Process Management 110880.0 $`25182498` Uniqu

[R] Labeling world map

I draw world map using library(maptools) > library(ggmap) > library(mapdata) > library(maps) >map("world",fill=TRUE,col="White",bg="light blue",ylim=c(-60,90),mar=c(0,0,0,0)) >native <- c("brazil","sao paulo state") > nat <-geocode(native) >nat.x <- nat$lon > nat.y <- nat$lat >points(nat.x,nat.y,c

Re: [R] interactive Map: Popups

You guys are awesome thank you all very very much! -- View this message in context: http://r.789695.n4.nabble.com/interactive-Map-Popups-tp4710226p4710295.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing l

[R] P value from jaccard's index matrix

My table having 40 raw and 4 columns, in that 4 columns first column belongs to one group and the remaining constitute the other group. using following commands for calculating jaccard's index x <- read.csv(file name,header=T, sep= ) jac <- vegdist(x,method="jaccard") from this out file(jac) how

Re: [R] Infinite Series

On Jul 24, 2015, at 4:37 PM, Janh Anni wrote: > Hello Jeff, > > Thanks a lot. I tried it and see that it prints out the entire 100 partial > sums, so I can take the last value as the partial sum for the first 100 > terms. Would there be any way cumsum can print only the nth partial sum, > i.e.

Re: [R] Infinite Series

Janh: It sounds like you really need to go through an R tutorial or two before posting further, as this is a pretty basic query. Or am I wrong about this? An answer: Just use indexing cumsum(1/seq_len(100)^2)[seq(10, to = 100,by = 10)] ## keeps every 10th [1] 1.549768 1.596163 1.612150 1.62024

Re: [R] Infinite Series

Hello Jeff, Thanks a lot. I tried it and see that it prints out the entire 100 partial sums, so I can take the last value as the partial sum for the first 100 terms. Would there be any way cumsum can print only the nth partial sum, i.e. the last value in the array, instead of printing the entire

Re: [R] R GUI plot by color

Yes, you were right!! Thanks. -- View this message in context: http://r.789695.n4.nabble.com/R-GUI-plot-by-color-tp4710297p4710320.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list -- To UNSUBSCRIBE

Re: [R] Infinite Series

Please reply-all so the mailing list stays in the loop. cumsum(1/(1:100)^2) gives you the partial sums up through i=100. --- Jeff NewmillerThe . . Go Live... DCN:Basics: ##.#

Re: [R] R version update

On Jul 21, 2015, at 11:55 AM, kle...@sxmail.de wrote: > Dear Ladies and Gentlemen, > as a beginner in R, I encountered a sort of "naturally given > limits"concerning the process of amending R with packages. > I apparently own version 3.0.2 and I principally decided to use R via > the RKWard GUI

Re: [R] R version update

Hi Markus, Please keep the list copied. See responses in line. On Fri, Jul 24, 2015 at 1:22 PM, wrote: > Dear Ista Zahn, > > Thank you that you answered. > Kubuntu delivered some packages of R and I obviously got R version 3.0.2 by > the time (early 2015) I installed R fully on my Linux Kubunt

Re: [R] How to simulate informative censoring in a Cox PH model?

Hi Greg Many thanks for taking the time to respond to my query. You are right about pointing out the distinction between what variables are and are not included in the event times process and in the censoring process. I clearly forgot this important aspect. I amended my code to do as you advise an

[R] Which is the best way of reporting results of lme() in two different possible cases?

Dear List Memebers, I need some advise about how to report the output of lme(). When searching for correlations between between a dependent variable and a factor or a combination of factors in a repeated measure design with lme() I noticed that I can encounter two types of results, and I am w

Re: [R] how to install and use Rcplex package

It's important to look at the CRAN documentation, where it is quite clear there are NO Windows binaries for this package. My suggestion -- set up the (freeware) VirtualBox or a similar Virtual Machine environment, install a Linux OS virtually, and install there. If there is no Windows binary on CR

Re: [R] how to install and use Rcplex package

Hi, Thanks for your email. When I use that line, I received the following messages from R: package ‘Rcplex’ is available as a source package but not as a binary package ‘Rcplex’ is not available (for R version 3.1.1) So, do you see what the problem is? Thank you, Yasin On Fri, Jul 24, 2015 a

Re: [R] Table Looks Funny

Hi Marrisa, As a follow-up to Jim's point, it might be a good idea to supply the data. Since you don't trust the imported data our preferred method of using dput() won't work but if you rename the csv file to whatever.txt and attached it should make it through. John Kane Kingston ON Canada

Re: [R] Differences in output of lme() when introducing interactions

I clearly am going to have to improve my stats knowledge by reading McPhearson. To heck with Senn- too complicated. :) Thanks Terry. John Kane Kingston ON Canada > -Original Message- > From: thern...@mayo.edu > Sent: Thu, 23 Jul 2015 14:07:00 -0500 > To: r.tur...@auckland.ac.nz, thern.

Re: [R] how to install and use Rcplex package

Hello, Try install.packages("Rcplex") That's it. Hope this helps, Rui Barradas Em 24-07-2015 12:20, Yasin Gocgun escreveu: Hi, I need to know how to completely install Rcplex to be able to use cplex in R. According to the instructions given in the following webpage, I edited the Makevars.w

Re: [R] R GUI plot by color

Hi jpara3, Your example, when I got it to go: one<-c(3,2,2) two<-c("a","b","b") data<-dataframe(one,two) plot(data$one,col=data$two) does indeed work, and I'll explain how. You are plotting the values of data$one against the _values_ of data$two (see point 3 of my response). In this case, the val

[R] how to install and use Rcplex package

Hi, I need to know how to completely install Rcplex to be able to use cplex in R. According to the instructions given in the following webpage, I edited the Makevars.win file: https://cran.r-project.org/web/packages/Rcplex/INSTALL The revised Makevars.win file includes only the following lines:

Re: [R] How to calculate the average direct effect, average total effect and average indirect effect for spatial regression models with spatial lag of dependent variable

Hello, the command "impacts" in the spdep-packeage should help you. Mit freundlichen Grüßen Linus Holtermann Hamburgisches WeltWirtschaftsInstitut gemeinnützige GmbH (HWWI) Heimhuder Straße 71 20148 Hamburg Tel +49-(0)40-340576-336 Fax+49-(0)40-340576-776 Internet: www.hwwi.org Email: holterm.

Re: [R] R GUI plot by color

I have done a trial with a dataframe like this: one<-c(3,2,2) two<-c(a,b,b) data<-dataframe(uno,dos) plot(data$one,col=data$two) and it plots perfect. If I try it with the code that i have post in the first message, selecting data1 and data2 as i nthis example, the plot is plotted, but all dots

Re: [R] R GUI plot by color

Hi jpara3, Hmmm. It's becoming clearer, yes I think the answer is emerging from the swirling clouds of uncertainty. 1) The column names of data2 are not numbers 2) The number of columns in data2 is not equal to the number of values in data1 that you are plotting 3) You probably want to plot colo

Re: [R] Table Looks Funny

Hi Marissa, Unfortunately we didn't "get the picture". If you want to send an image, PDF is probably your best bet. If that is not possible, perhaps a description of the weirdness that has confronted you will allow someone to suggest a solution. Jim On Fri, Jul 24, 2015 at 7:08 AM, Marissa Fahlbe

[R] R GUI plot by color

Hi, I want to do a plot from a variable (which i select from a listbox) with the color factor of the variable that i have selected from another listbox. To be not very heavy pasting all the code, i will only paste real important parts: "data1" and "data2" are the extacted parts of the dataframe