search for: stepi

...have an algorithm that will be executed each step and whose output is an array of doubles with unknown size. The solution I found is to use lists 1) I initialise my list l <- list() 2) and at a step numbered i I conacatain the new tab to the list vect <- algorithm() l <<--c( l , list(stepi=vect)) The problem is that the key "stepi" is here a constant, I'd like to use a variable like this x = paste("step",index,sep="") where index is the last index (i) l <<--c( l , list(x=vect)) --> this doesn't function, the key is named "x" n...

Hi all, I am currently using the code snippet below to minimize a function which I wasn't able to minimize properly with optim (cliffy surface, constraints, poles). Obviously this iteration is probably the poorest way of implementing such a function and it is expectedly slow. I've already written some vectorized functions, but I'm afraid that I'm missing the "big

Dear User, I got the following error running a regression quantile: > rq1<-rq(dep ~ ., model=TRUE, data=exo, tau=0.5 ); > summary(rq1) Erro em rq.fit.fnb(x, y, tau = tau + h) : Error info = 75 in stepy: singular design Any hint about the problem? Thanks a lot, ________________________________________ Ricardo Gon?alves Silva, M. Sc. Apoio aos Processos de Modelagem Matem?tica

Greetings Friends, I would be grateful if you can help me undestand how to make my R code more efficiently. I have read in R intoductory tutorial that a for loop is not used so ofter (and is not maybe not that efficient) compared to other languages. So I am trying to build understanding how to get the equivalent of a for loop using more R-oriented thinking. If I got it right one way to do that

On Thu, Jun 26, 2014 at 3:39 PM, Robinson, Paul <Paul_Robinson at playstation.sony.com> wrote: > The main motivation for turning it off is that no known consumer (debugger) > took advantage of it. > > Turning it on does more than slightly increase the object file size, it can > cause the same source line to be listed multiple times in the .debug_line > table (with different

I apologize up front, I'm sure this isn't the right place to ask, but I'm not sure where I should ask, instead. Hoping for some helpful hints in that regard... I'm using (trying to use...) the -fsanitize=thread feature. Though I'm finding the diagnostics rather cryptic, that isn't my issue here. Suddenly, a few days ago, I started getting this error while running the app

...ading. It pretty much hangs in under a minute if i do anything at all. The cursor still moves, but nothing else works. More specific info, as obtained from "gdb --pid `pidof X`", follows. The hanged X sometimes shuts down after i detach from it, the odds seem to rise the more i have used stepi in gdb. Backtrace: (gdb's parameter string expansions removed, as they contained garbage. They are visible in the attached gdb-full.log, though) #0 0x00007fc4c3af5127 in ioctl () from /lib/libc.so.6 #1 0x00007fc4c2d8bb26 in drmIoctl (fd=9, request=1074291845, arg=0x7fffec89f5c0) at xf86drm.c...

...rking (I was the "senior technical resource"), and told me the program kept crashing in a library. We ran it under the debugger, and we saw the library call. We reran it, with me at the keyboard, and I did something they had no idea about: I stepped *into* the call, (the old Sun debugger, stepi, rather than step, or stepn). I continued to step, working my way down, finding the calls it crashed in. Finally, I found the function that was crashing, stepped into it - turned out to be a BEA Tuxedo call - and then I, who had the authority, could call them, and even though it was stripped... I c...

...1702.136 23.2679 13 1700.604 23.1824 14 1697.774 23.8055 15 1696.296 23.944 16 1691.261 25.1618 17 1689.009 25.2832 18 1688.607 25.1727 19 1685.972 25.798 20 1685.278 25.6813Error in if (any(stepi[index] < bot[index] - cvec[index]) & any(deltac[index] != : missing value where TRUE/FALSE needed Changing the parameters of the basis I can get a fit, but I'm trying to fit thousands of objects and I haven't found a combination that works for all of them. Another question is h...

Dear all, I am using the "rq.fit.hogg" function from the "quantreg" package. I have two problems with it. First (less importantly), it gives an error at its default values with error message "Error in if (n2 != length(r)) stop("R and r of incompatible dimension") : argument is of length zero". I solve this by commenting four lines in the code. I.e. I