similar to: for parameter 'keep' in 'step'

Dear all, I'm looking for a way to solve a simple optimization problem with a nonlinear constraint. An example would be max x s.t. y = x * T ^(x-1) where y and T are known values. optim() and constrOptim() do only allow for box or linear constraints, so I did not succedd here. I also found hints to donlp2 but this does not seem to be available anymore. Any hints are welcome,

Dear Helpers, I have a dataset X, with no missing values, everything is in order, R reads it correctly, and I have already done some statistical analyses on the dataset. The data are in order by date (six sampling dates in one year, earliest to latest) and I now want to generate boxplots for each parameter for each date. However, R outputs the boxplots in some order that I do not understand (eg.

Hello r helpers! Below is the whole coding for my programme. Before proceed more further, let me explain for you. First of all, I need to compute trimmed mean. Till that step is ok. Then I need to compute ssdw which is sum of square deviation. If I do equal trimming at both tail of distribution that I chose, I will use the first ssd formulae which is "a". But if I am doing unequal

I am running on a redhat linux box. I could not use the binary package because I do not have libXinerama, and installing it is a nightmare of dependencies (and I am not root, so I can''t use the package manager). So I am trying to install from source. I installed wxGTK-2.8.7. I downloaded wxruby-1.9.2, and issued "rake", and got: rake aborted! WIN32 has been removed, use

Dear all, I'm looking for a way to replace NA's with 0 for a number of variables which share the same ending and which constitute a subset of a data frame. Say, for example, there is > data <- data.frame(ax=c(1,2,3,NA,0) , bx=c(3,5,NA,5,1) , ay=c(5,NA,2,NA,0) , by=c(4,2,NA,2,1)) > data ax bx ay by 1 1 3 5 4 2 2 5 NA 2 3 3 NA 2 NA 4 NA 5 NA 2 5 0 1 0 1 I wish

Hello, I've downloaded the metadata plugin from http://hg.intevation.org/kolab/dovecot-metadata-plugin compiled it without errors, made the entries as described in README in dovecot.conf. Only ANNOTATEMORE or anything else additional doesn't show up in the capabilties. Is there anything wrong with my configuration? What I see is: telnet localhost 143 Trying 127.0.0.1... Connected to

Dear useRs, I am glad to announce that the new R package "hypred", initial version 0.1, is now available on CRAN. "hypred" is a package for simulating high-density SNP data. Its main function, "hypredRecombine" is intended to be used as a "Software tool" in larger programs that simulate complex populations. The focus of the package is on producing

Dear useRs, I am glad to announce that the new R package "hypred", initial version 0.1, is now available on CRAN. "hypred" is a package for simulating high-density SNP data. Its main function, "hypredRecombine" is intended to be used as a "Software tool" in larger programs that simulate complex populations. The focus of the package is on producing

I try to change something in ASTCC, but I am now totally blind, .... I hang on one line now. I changed: vpbx:/var/lib/asterisk/agi-bin # diff astcc-original.agi astcc.agi 22c22 < # exten => _00XXXXXXXXX,1,DeadAGI(astcc.agi,${CALLERIDNUM},${EXTEN}) --- > # exten => _00XXXXXXXXX,1,DeadAGI(astcc.agi,${CALLERIDNUM},${TARIFF},${EXTEN}) 35c35 < # exten =>

Sorry My previous report is not detailed. In R, you will get this: > mylist <- list() > mylist[[1]] Error in mylist[[1]] : subscript out of bounds > mylist[[1]] <- c(1) Error: (list) object cannot be coerced to vector type 14 > mylist[[1]] <- c(1,2) > mylist[[1]] <- c(1) > mylist [[1]] [1] 1 I was trying to assigning c(1) to (mylist[[1]] <- c(1)) -- it seems

Hi all, I use astersk 11.7.0 on Ubuntu 12.04.01 TLS (i386). I use cdr_adaptive_odbc to write CDR to my MySQL's cdr table. After my testing, this scenario is working well. After a long idle time, I didn't make any call to the asterisk server. When I try to make a call again after 8 hours, I found that the cdr lost. It cannot be inserted to cdr table. Also, I could not find the insert CDR

Hi, I tried to search for mailer daemon messages but can't find a syntax for the null sender. all these does not work: doveadm -u xxx from "<>" doveadm -u xxx from <> doveadm -u xxx from "" any ideas? Thank you Daniel

I try to track down an error that causes that Astcc just reports the time, but not the costs. I could narrow the problem down into this sub routine: sub calccost() { my ($adjconn, $adjcost, $answeredtime, $increment) = @_; eval { my $adjtime = int(($answeredtime + $increment - 1) / $increment) * $increment }; my $cost; print STDERR "Adjusted time is $adjtime, cost is $adjcost with

================================================= This is an automated summary of the status of the R-bugs repository. Note that this may be neither complete nor perfectly correct at any given instance: Not all bugs are reported, and some reported bugs may have been fixed, but the repository not yet updated. Some bug fixes are difficult to verify because they pertain to specific hardware or

Hi! I trying to configure * in a way, that it uses a different CLIP (Caller-Id in ISDN) per SIP user, when relaying the call from SIP to the ISDN. So far always the main (1st) number of the number-block is sent to the ISDN. I have a E100P from Digium and use the zapata stuff (chan_zap). All SIP calls are coming through an SER. One idea I had in mind is to assign userid's in SIP, that match

I have some troubles with ASTCC. TOOOOO often the "in-use" flag remains set. I would like to find a solution, where astcc.agi checks automatically if THIS user is in a call rather than to check the flag. If that is not possible, I would like to have an extension to dial to, and it will after hang up, reset the flag! The in-use flag remains set, if the caller hang up before the

Hi, I'm using step() for forward regression with 680 main effects and the correspomding 230860 interactions. However, the calculation is stopped with the message: Error: protect(): stack overflow How can I specify the maximum size of the pointer protection stack when running R not from command line but in an emacs-subwindow? How can I perform these calculations when the maximum value

Hello, I'm new to R and to Spatial Analysis and got a problem trying to create a Spatial Weights Matrix. *I us the following code to create the Neighbourslist:* >library(maptools) >library(spdep) >library(rgdal) >location_County<- readShapePoly("....") >proj4string(location_County)<- CRS("+proj=longlat ellps=WGS84") >location_nbq<-

Hello, our dovecot mailservice was running smoothly for a long time. Since last week we get the following error message when connecting from the horde/imp webmailer to the public namespace: Panic: file acl-cache.c: line 294 (acl_cache_update): assertion failed: (obj_cache->my_current_rights != &negative_cache_entry) Dovecot and horde/imp are running on seperate hosts. There are no

Hello List, with dovecot version 2.2.13.9, I actually have a problem using lazy_expunge and acl together. Shared/Public Folders work fine with lazy_expunge disabled. If lazy_expunge is enabled and userA got a shared folder form userB, then there is the error shown in subject. My test case to reproduce the error. doveadm mailbox list -u userA at domain --> Output Fine. doveadm acl set -u