similar to: merging two lists but get indexes

Dear R People: I'm sure that this is a very silly question, but I'm reading the Software for Data analysis book by John Chambers, and I can't find the "Declination" data that he refers to on page 15 in the book. I did all of the usual stuff: library(help=SoDA) ??Declination looked for it online but to no avail. Has anyone else run into this, please? Any help would be

Hi everybody, I'm running an old game called SODA Off-Road Racing in Wine. Everything runs perfectly in the game, except networking. I added test results for it to the AppDB. Does anyone know of anything I can try to get networking working properly in the game? So far I've tried a suggestion from the Wine FAQ to change /etc/hosts to show my IP instead of a loopback address.

Our domain controllers have run samba 4.4.3 since it was released. We didn't upgrade because it was so stable :) I recently decided that release was too old and upgraded to 4.8.2 (then current). Our domain controllers were crashing on 4.8.2 so I upgraded to 4.8.3 as soon as it was released but this has not resolved the issue. When the issue occurs the DC becomes unresponsive and needs to be

http://wiki.centos.org/HowTos/SoftwareRAIDonCentOS5 has: dd if=/dev/zero of=/dev/sda bs=512 count=64 dd if=/dev/zero of=/dev/sdb bs=512 count=64 Will the joker who put in this particular gem without any warnings or a clear explanation for those who need a clueby4 with regards to file systems please either remove the instructions or add a very clear warning that damage to file systems that is

http://wiki.centos.org/HowTos/SoftwareRAIDonCentOS5 has: dd if=/dev/zero of=/dev/sda bs=512 count=64 dd if=/dev/zero of=/dev/sdb bs=512 count=64 Will the joker who put in this particular gem without any warnings or a clear explanation for those who need a clueby4 with regards to file systems please either remove the instructions or add a very clear warning that damage to file systems that is

R-helpers I have 120 small Excel sheets to read and I am using library(xlsReadWrite): one example below. I had hoped to read sheets by looping over a list of numbers in their name (eg Book1.xls, Book2.xls, etc). I thought I had seen examples which used eval-parse-paste in this way. However, I have not been able to get it to work.. 1. is this a feasible approach? 2. if not

I was looking through the loginGenerator code and noticed the following: Login: User.authenticate(@params[:user_login], @params[:user_password]) Signup User.authenticate(@user.login, @params[:user][:password]) The syntax of the call in the signup code confused me...what exactly does @params[:user][:password] this return to me? Is the params structure a multi-dimensional array? I would have

Dear R-help I would like to read Excel Spreadsheets using odbcConnectExcel() in RODBC, but data in the first row can not be read. For example, I tried to read Excel file 'Book1.xls' in the current Work Directory with the following data (Range("A1:B5") in Excel), 1 19 2 27 3 61 4 76 5 98 My commands and the result are as follows. > library(RODBC) > Book1 <-

Estimados Usuarios-R: Estoy convirtiendo un programa en Matlab a R. El original lo saqu de: Lai, M., & Poltera, Y. (2009). Lecture with computer exercises: Modelling and simulating social systems with matlab. Tech. rep., Swiss Federal Institute of Technology (December 2009). 27. Ahora estoy convirtiendo la siguiente funcin: function sizes = gridsizes(N,varargin) % gridsizes(N) calculates

Hi folks, I''ve been trying to figure this one out for a few hours now and can''t seem to understand what I might be doing wrong here. Basically, I have a textarea which has a little icon next to it which will fire off a reset of the original comment if pressed. It works under IE so that when the user types some garbase in to the textarea, and clicks the icon, the contents

It would be nice if the 00check.log file also included this part of the output: Running ?bladder.R? Comparing ?bladder.Rout? to ?bladder.Rout.save? ... OK Running ?book1.R? Comparing ?book1.Rout? to ?book1.Rout.save? ... OK Running ?book2.R? Comparing ?book2.Rout? to ?book2.Rout.save? ... OK etc. The survival package has enough test scripts that it exceeds my terminal's scroll

I''ve got a publications table that contains an author_id foreign key and a pubrole_id foreign key. What I want to do is query the DB using AR so that I can get a list of all publications that belong_to a particular author, and group the results by the pubrole.role_name (Author, Joint Author, Editor, etc.) so that the results look something like: Author book1 info book2 info etc.

Could some kindly tell me if I am supposed to be getting the same test statistic value with var.equal=TRUE and var.equal=FALSE in t.test ? set.seed(1066) x1 <- rnorm(50) x2 <- rnorm(50) t.test(x1, x2, var.equal=FALSE)$statistic # 0.5989774 t.test(x1, x2, var.equal=TRUE)$statistic # 0.5989774 ??? Here are my own calculations that shows that perhaps the result when var.equal=TRUE is

Using Office2K (Word & Excel) on NTWS 4.0 and samba 3.0.0 on Debian Linux, kernel 2.4.21. 1. Run Excel and create a sheet. Save it to the Samba server. No problem. 2. Close the sheet and open a new one (File->New). 3. Try to save the new sheet over the first one and Excel gives the error: "Cannot save the file. 'H:\test\Book1.xls' is not a valid file name." 4. Click

Hi R lovers I would like to know how to step to the next line in the R console editor without breaking the continuity of my code more clearly : if for example I write a function, so far i have to write the all code inside on the same line wich may become obscure as the function is more and more complex. I would like to do like in the example of the manuels: >twosam <- function(y1, y2) {

I'm solving 4 complex equations simultaneously. Code is below. The code returns only zero's for the solution though there should also be a non-zero result. I'm pretty confident that the equations are correct because they are straight from a published paper and I checked them pretty thoroughly. The parameter values I used are from the published paper as well. Any suggestions for how

The problem seems that ":" always coerces to integer, but should not.. 9.9:12 ## R: [1] 9 10 11 ## S-plus 3.4: [1] 9.9 10.9 11.9 ## and many more examples.... -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or

Hi, I'm doing a function that describe two populations in competition. that's the function that i wrote: exclusao<-function(n10, n20, k1, k2, alfa, beta, t){ n1<-k1-(alfa*n20) n2<-k2-(beta*n10) if(t==0){plot(t, n10, type='b', xlim=range(c(1:t),c (1:t)), ylim=range(n10, n20), xlab='tempo', ylab='tamanho populacional') points(t, n20, type='b',

Hi, I am trying to aggregate the sum of my test data.frame as follow: testDF <- data.frame(v1 = c("a", "a", "a", "a", "a", "b", "b", "b", "b", "b", "c", "c", "c", "c", "c", "d", "d", "d", "d",

Dear Bert, thank you for your response. here it is the piece of R code : given 3 data frames below --- N <- data.frame(N=c("n1","n2","n3","n4")) M <- data.frame(M=c("m1","m2","m3","m4","m5")) C <- data.frame(n=c("n1","n2","n3"),