similar to: plot table with sapply - labeling problems

Hello, I am trying to run a linear regression analysis on my data set. For some reason most variables are removed due to singularities. My linear regression looks this way (I am using only partial data, which is selected by flags): fm<-lm(log(cplex6.time..sec..[flags]) ~ cplex6.cities[flags] + log(1/features.meanOver.frust[flags]) + log(1/features.meanOver.minDist[flags]) + [...]

So I am working on an economic model and I need to change the parameters of the runif statement as time goes on. Ex. X <-runif(1:50,0,5) X <-runif(51:100,100,150) X <-runif(100:T, 1,2) Not sure how to go about entering this in to R properly. -- View this message in context: http://r.789695.n4.nabble.com/Runif-Help-same-variable-3-different-parameters-tp3073893p3073893.html Sent from

Hello gurus, I have some variables, and i am creating combinations for analysis in the end i need these variables to be displayed like "LEPTIN+SAA+PTH". currently i am using loop to perform this. I would appreciate any pointers to do it without the loop. > mols=c("LEPTIN","SAA","PTH","sEGFR") > samples=mols[1:3] > samples [1]

Hi I am experiencing Asterisk Crash. Log got stopped when asterisk crashed. Please help me to identify the reason and fix this issue. Asterisk: 1.8.20 I am using AMI and fastAGI to control the call. Some part of dial plan is also defined in extensions.conf I am experiencing this crash when app_meetme conference functionality is used with more than 3 parties. I faced this issue with

Hi, I've got an important question: I use an E100P directly connected to PSTN, but it does not *really* work as it should be: exten => 1000,1,Dial(Zap/1/1234) BUT: It does NOT dial "1234" but it says in debug mode: -- Called 1/72976451 Apr 26 00:53:00 WARNING[10251]: chan_zap.c:5979 zt_pri_error: PRI: !! Facility message shorter than 14 bytes -- Channel 1, span 1 got

Hi all, I've got the following problem. I have a vector containing file names. I want to read these files as csv and calculate the density-function for each file (has just one column with data). Then, I'd like to plot all density functions into one window. I did the following to calculate the density data: s <- sapply(filelist, function(x) { if(file.exists(x)) { file <-

I am puzzled by the scope rules that apply with sapply. If I want to modify a vector with sapply I tried... N <- 10 vec <- vector(mode="numeric", length=N) test <- function(i){ vec[i] <- i } sapply(1:N, test) vec but it not work. How can this be done? Worik [[alternative HTML version deleted]]

Hi, sapply((1:NCOL(hermes)),function(x) hist(hermes[,x],main=names(hermes)[x])) .......this works , but i would like use it with apply to generate many plots in one step! #################################################################### >>apply((1:ncol(hermes)),2,function(x) hist(hermes[,x],main=names(hermes)[x])) Error in apply(1:ncol(hermes), 2, function(x) hist(hermes[, x], main =

HI, You can also try this: d<-1:25 A<-sample(combn(20:30,2)) B<-sample(combn(20:30,2)) lapply(d,function(x) matrix(c(1,A[x],B[x],1),2,2)) [[1]] [,1] [,2] [1,] 1 23 [2,] 27 1 [[2]] [,1] [,2] [1,] 1 21 [2,] 21 1 [[3]] [,1] [,2] [1,] 1 29 [2,] 23 1 [[4]] [,1] [,2] [1,] 1 25 [2,] 20 1 [[5]] [,1] [,2] [1,] 1 23 [2,]

I have to compare four different grape varieties proteome in two different years. I don't know what test would be more suitable for my data. I think that an anova two way can be usefull also if someone suggested me to perform a manova. In addiction, I can perform each test on a single protein a time, but I can't loose my whole life carrying out anova (I have more than 1000 protein to

colnames(dd) #[1] "col1" "colb" null_vector<- colnames(dd) sapply(null_vector,makeNull,dd) #???? col1 colb #[1,]?? NA??? 4 #[2,]??? 2?? NA #[3,]??? 3??? 2 #[4,]??? 4?? NA #[5,]??? 1??? 4 #[6,]?? NA??? 5 #[7,]??? 1??? 6 A.K. >I am trying to make a column value in a dataframe = NA if there is a 0 or high value in that column. I need to do this process repeatedly, hence

Sorry if this has been answered elsewhere, but I can't find any discussion of it. Wondering why the following situation occurs (duplicated on 3.2.2 CentOS6 and 3.0.1 Win2k, so I don't think it is a bug): > sapply(1, identical, 1) [1] TRUE > sapply(1:2, identical, 1) [1] FALSE FALSE > sapply(1:2, function(i) identical(as.numeric(i),1) ) [1] TRUE FALSE > sapply(1:2,

I highly recommend making friends with the str function. Try str( 1 ) str( 1:2 ) for the clue you need, and then sapply( 1:2, identical, 1L ) -- Sent from my phone. Please excuse my brevity. On April 8, 2016 3:24:31 PM PDT, "Paulson, Ariel" <apa at stowers.org> wrote: >Sorry if this has been answered elsewhere, but I can't find any >discussion of it. >

This is just a warning/hint to others; package/function writers in particular : The `cluster' package (originally S-plus from Rousseeuw et al) currently has code such as ## check type of input matrix if((!is.data.frame(x) && !is.numeric(x)) || !all(sapply(x, data.class) == "numeric")) stop("x is not a numeric dataframe or matrix.") x <-

Full_Name: Drouilhet R?my Version: 1.8.1 OS: Linux Submission from: (NULL) (195.221.43.136) Hi!!! Is there some mistake? This is some part of one of my R programs. I created this function to show you the trouble!!! bugTest<-function() { paramnames <- c("mean","sd") param <- list(expression(1),expression(2)) paramtmp <- list(mean=0,sd=1) if(length(param))

sapply calls lapply as answer <- lapply(as.list(X), FUN, ...) which, when X is a list, causes X to be duplicated unnecessarily. The coercion is unnecessary for other mode(X) because in lapply we have if (!is.list(X)) X <- as.list(X) More generally, perhaps as.vector might not duplicate when mode(x) == mode ? Martin R version 2.4.0 Under development (unstable) (2006-07-05

Full_Name: Robert McGehee Version: 2.7.1 OS: Windows Submission from: (NULL) (192.223.226.6) R-developers, The results below seem inconsistent. From the documentation for is.numeric, I expect FALSE in both cases. > x <- data.frame(dt=Sys.Date()) > is.numeric(x$dt) [1] FALSE > sapply(x, is.numeric) dt TRUE ## Yet, sapply seems aware of the Date class > sapply(x, class) dt

FYI,=20 I've tried posting the below message twice to the bug tracking system, once by email (below), and the second time 5 days later directly to the bugs.r-project.org website. As far as I can tell, the bug tracking system hasn't picked this up. Also it looks like the latest "incoming" bug is dated 25 May 2008, so perhaps others are having difficulty as well. (cc: r-bugs)

>>>>> "RobMcG" == McGehee, Robert <Robert.McGehee at geodecapital.com> >>>>> on Tue, 29 Jul 2008 15:40:37 -0400 writes: RobMcG> FYI, RobMcG> I've tried posting the below message twice to the bug tracking system, [....... r-bugs problems discussed in a separate thread ....] RobMcG> R-developers, RobMcG> The

What about "Rtips" at http://lark.cc.ukans.edu/~pauljohn/R/statsRus.html ? Regards, Heinrich. > -----Urspr?ngliche Nachricht----- > Von: rossini at blindglobe.net [mailto:rossini at blindglobe.net] > Gesendet: Mittwoch, 26. Juni 2002 14:48 > An: r.hankin at auckland.ac.nz > Cc: r-help at stat.math.ethz.ch > Betreff: Re: [R] sapply() and Monte Carlo > > >