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Hi, Could you please explain what is non-positive fis error? I have been trying to use quantile regression (rq) procedure and I keep ending up with this error. I haven't been able to find an explanation for the same. Best Regards, Arti Arti Mann Ph.D. Student Department of Information Systems W.P. Carey School of Business Arizona State University Email : Arti.Mann at asu.edu

I got a little problems with strings (const char pointers). Global variables holding the string literal are declared correctly, but i have a problem when I pass this string to a function: it asserts with this message. Assertion failed: ((i >= FTy->getNumParams() || FTy->getParamType(i) == Args[i]->getType()) && "Calling a function with a bad signature!"), function

https://bugzilla.mindrot.org/show_bug.cgi?id=2193 Bug ID: 2193 Summary: Scp sometimes breaks non-ASCII filenames in copying progress indicator Product: Portable OpenSSH Version: 6.2p1 Hardware: Other OS: Linux Status: NEW Severity: minor Priority: P5 Component: scp

...and it's driving me crazy!!!!! Could someone please help me with this..... walk me through it. On a similar topic, when I run the 'printtool' command, printtool tells me that samba is not installed (when obviously it is), can anyone shed any light on this????? Thanks in Advance Artie

Dear all, following the thread http://tolstoy.newcastle.edu.au/R/e2/devel/07/09/4338.html regarding the bug in the partial autocorrelation function for multivariate time series. I have prepared a web page with patches and relevant information. http://www2.stat.unibo.it/giannerini/R/pacf.htm Please do not hesitate to contact me for further clarifications regards Simone --

According to ?parCapply: parRapply and parCapply always return a vector. This appears not to be the case in the following minimal reproducible example: > library(parallel) > nslaves <- 2 > cl <- makeCluster(nslaves) > X <- matrix(2,nrow=3,ncol=4) > X <- rbind(c(1,1,0,1),X) > tv <- parCapply(cl,X,FUN=function(x){ +

Dear list, I do not know what would be the 'correct' answer to the following but I think that they should return the same value to avoid potential problems and hard to debug errors. Regards, Simone --------------------------------------- > NCOL(NULL) [1] 1 > NROW(NULL) [1] 0 > sessionInfo() R version 4.3.1 RC (2023-06-08 r84523 ucrt) Platform: x86_64-w64-mingw32/x64 (64-bit)

Dear all, I found the following behaviour > rf(5,Inf,Inf) [1] 1 1 1 1 1 but > qf(0.1,Inf,Inf) [1] NaN Warning messages: 1: In qf(0.1, Inf, Inf) : value out of range in 'lgamma' 2: In qf(p, df1, df2, lower.tail, log.p) : NaNs produced incidentally, > pf(1.00000000000001,Inf,Inf) [1] 1 > pf(1.0000000000000001,Inf,Inf) [1] 0.5 Is this the expected behaviour? Thanks

minimal reproducible example plot(1,1) identify(1,1) # or locator() now, trying to close the window by clicking on the cross of the upper right corner causes Rgui (and Rterm) to crash. I see the same behaviour on 2 different Windows PC (one with Win 8.1 and one with Win 10). I did not see the problem in linux (see below) WINDOWS ************** > sessionInfo() R version 3.3.0 beta

I tried to check or build a package under windows xp but I got the error the package can not be installed (without any details in the install.out file) I work with R-2.5.0, Miktex 2.5.0, and I have installed the unix tools.zip, Perl and Microsoft HTML Workshop. The path environment is ok. Have someone else encountered the same problem? Thank you, Cinzia

Dear all, I found the following on R 2.3.1. for Windows XPpro SP2, tested on 2 PCs AMD 64 3700+, Ati 9700 AMD Athlon 2400+, Matrox G550 Do the following: x <- as.matrix(0); fix(x) pasting a big chunk of data, for instance the one below, into a cell of the editor will crash the RGui. 333333333333333333 333333333333333333333333333 33333333333333333333333333333333333333333333

Dear all, it looks like that something is wrong with the /bin/windows/base/rpatched.html page as it seems pointing to the 2.8.1rc version. Also, I do not know if it is relevant but notice the dates of the following files on ftp://ftp.stat.math.ethz.ch/Software/CRAN/bin/windows/base/ R-2.8.1pat-win32.exe 31963 KB 22/12/2008 16.15.00 R-2.8.1rc-win32.exe 31991 KB 25/12/2008 9.30.00 thank

Hello, What can I do when attempting to run depmod with these options: -Ae -b base -F System.map to prevent depmod from appending the following path: lib/modules/2.6.18-53.1.14.el5/modules.dep.temp to the specified base? I am specifying a base as: -b ./lib/modules/2.6.16.23-custom So depmod errors/fails with: FATAL: Could not open

Hello, I work under windows xp and I am trying to build a R package with a subroutine written in fortran 90. I have installed all the updated tools and I am working with R-2.4.0 or R-2.5.0. When I check a package with a subroutine in fortran 77 (and extension f) everything is ok. When I try to build the same package with a subroutine in fortran 90 (with extension f90) the following warning

Hi all, I am wondering if do exist a function in R that allow me to sample or choose randomly the rows (i.e., samples) inside a given matrix. Thank you very much in advance. Cheers, -- Gian [[alternative HTML version deleted]]

Dear all, there seems to be a problem with displayed legends when a multiple figure environment is used, see the following example: par(mfrow=c(1,2)) curve(dnorm,col=4,from=-4,to=4); legend(-4,0.3,legend="curve",lty=1,col=4) legend(-4,0.2,legend="curve",lty=1,col=4) On my machines the first time the command legend() is issued the legend box stretches over the curve.

Dear all, it looks like fix() changes the class of mts objects, here is a reproducible example (tested both on WinXP and Linux): > x <- ts(cbind(1:5,1:5)) > x Time Series: Start = 1 End = 5 Frequency = 1 Series 1 Series 2 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 > class(x) [1] "mts" "ts" > edit(x)

Dear all, given two numeric vectors x and y, the ACF(x) at lag k is cor(x(t),x(t+k)) while the CCF(x,y) at lag k is cor(x(t),y(t-k)). See below for a simple example. > set.seed(1) > x <- rnorm(10) > y <- rnorm(10) > x [1] -0.6264538 0.1836433 -0.8356286 1.5952808 0.3295078 -0.8204684 0.4874291 0.7383247 0.5757814 -0.3053884 > y [1] 1.51178117 0.38984324

Dear all, I think I have found a buglet in plot.ts plot.ts(x=1,type="n") # correct: does not show the plot plot.ts(x=1,y=1,type="n") # not correct: does show the plot I did not investigate the problem in depth but it could be related to the switch xy.labels, in fact plot.ts(x=1,y=1,type="n",xy.labels=TRUE) # does show the plot

[ I''m still hoping for some help with this, folks... -r ] As part of the Arti (http://mephisto-ar.cfcl.com) effort, I''m looking into creating a database to store information on entities and relationships found in Ruby and Rails, as: Method M1 is defined for Class C1 in File F1. Method M1 of Class C1 is used by Method M2 in File F2. Disregarding (for the moment)