similar to: question on "optim"

Dear R Users on a self-written function for calculating maximum likelihood probability (plz check function code at the bottom of this message), one value, wden, suddenly jump to zero. detail info as following: w[11]=2.14 lnw =2.37 2.90 3.76 ... regw =1.96 1.77 1.82 .... wden=0.182 0.178 0.179... w[11]=2.14 lnw=2.37 2.90 3.76 ... regw =1.96 1.77 1.82 .... wden=0.182

Hey, R users I am using?numerical method for my research paper and the computation burden is very heavy. first I tried to do it with loops, example code as following, and it take hours to converge for only 200 obs. and my real data has 4000 obs. and the optimization command that I use is: optim(guess,myfunc1,data=mydata, method="BFGS",hessian=T)) then I tried matrix

Dear All: I run a logistic regression (using lrm in the Design package), and after that, I use the command "summary" to get the marginal effects of each variable. But one strange thing happens on my binary dependent variable: The marginal effect of it jumping from 0 to 1 is 1.77. I believe the marginal effect of binary variable x1 has interpretation should be P(Y=1|x1=1,

If I do not add "ress" into the data frame "res", there is no quote in the data frame. However, I add "ress", all column were found the quote. How to remove it? If you can delete the quote in the file "ress", that is better. Thanks. > ress[1:10] [1] "ABHO.ABNE" "ABHO.ACBA" "ABHO.ACGI" "ABHO.ACKO"

Dear all: When I am trying to get the marginal effects: summary(result7,adv_inc_ratio=mean(m9201 $adv_inc_ratio),adv_price_ratio=mean(m9201$adv_price_ratio), ...(SOME MORE CONTINUOUS AND DISCRETE VARIABLES BUT I AM NOT LISTING)... regW=c (0,mean(m9201$regW),1), regWM=c(0,mean(m9201$regWM),1)) It gave out an error message: Error in summary.Design(result7, adv_inc_ratio = mean(m9201

This showed up in RISKS and no one has mentioned it here yet, so.. OpenSSH contains lots of code like: char *password = read_passphrase(prompt, 0); [do stuff] memset(password, 0, strlen(password));

One of our users seems to have strange problems with his mailbox: Oct 2 00:36:42 postamt dovecot: IMAP(rbxxxx): Corrupted transaction log file /home/r/b/rbxxxx/Maildir/.listen.CCL/dovecot.index.log: Append with UID 1096, but next_uid = 1097 Oct 2 00:36:42 postamt dovecot: IMAP(rbxxxx): Corrupted transaction log file /home/r/b/rbxxxx/Maildir/.listen.CCL/dovecot.index.log: Append with UID 1096,

Hi there, I compiled clang+gold using a gcc under path /s/gcc-4.3.1/bin/. Later on I do configure and make for flex-2.5.35, and the following command is invoked: "/path/to/my/gold/ld" --hash-style=gnu --no-add-needed --eh-frame-hdr -m elf_i386 -dynamic-linker /lib/ld-linux.so.2 -o flex /usr/lib/gcc/i386-redhat-linux/4.1.2/../../../crt1.o

Hi Susan, > But this doesn't seem to be happening; the stores to memory are there but > the loads are not. > > Any ideas what's going wrong? Are you using VirtRegMap::addSpillPoint and VirtRegMap::addRestorePoint ? If not you may need to add calls to them to let the rewriter know where to insert the loads/stores. > If not, any advice on how to generate the loads

I found the problem! My generated code is spilling correctly but is not reloading at all. For example, if the original code has the equivalent of this (where %1024 is a virtual reg): %1024 = xxx ... yyy = %1024 and I find no physical register for %1024, then I assign it to physical register %edi and to a stackslot. That creates code like this: %edi = xxx store from %edi to the

On Tue, Jul 20, 2010 at 8:49 AM, Rafael Espindola <espindola at google.com>wrote: > > export PATH="$LLVMPREFIX/bin:$LLVMGCCPREFIX/bin:$PATH" > > export CC="llvm-gcc -use-gold-plugin -Wl,-plugin-opt=also-emit-llvm" > > export CXX="llvm-g++ -use-gold-plugin -Wl,-plugin-opt=also-emit-llvm" > > export RANLIB=/bin/true > > export

A better thanks would be to post the solution that met your needs... particularly since in spite of our efforts it appears we may not have understood your problem. A small sample data set generated with dput along with your code would be helpful in making sure others learn along with you. -- Sent from my phone. Please excuse my brevity. On July 11, 2017 12:56:45 AM PDT, Mangalani Peter

> export PATH="$LLVMPREFIX/bin:$LLVMGCCPREFIX/bin:$PATH" > export CC="llvm-gcc -use-gold-plugin -Wl,-plugin-opt=also-emit-llvm" > export CXX="llvm-g++ -use-gold-plugin -Wl,-plugin-opt=also-emit-llvm" > export RANLIB=/bin/true > export CFLAGS="-O4 -g" > > then configure, make, and then hit the error. > > The error only happens if

Hello, I've got a small dataset on box turtle shell measurements that I would like to perform a detrended correspondence analysis on. I thought that it would be interesting to examine the morphometrics for each species in the area of overlap and in areas where neither species occurs.  I've taken a look at the dune and dune.env datasets in vegan. Using the str() command gives me  >

Hi, I think this is one area that needs to be developed. I am curently implementing a system for my home so cannot really justify the cost of financially supporting the development of this when all I really need to do is buy a telephone extension lead for my existing fax modem!!! I am more than willing to devote some testing/documentation time (I am not really a programmer) if that helps.

On 7/20/2010 1:25 AM, Eli Friedman wrote: > On Mon, Jul 19, 2010 at 11:06 PM, Guoliang Jin<jingl1345 at gmail.com> wrote: >> Hi, >> >> I would like to get the whole program bitcode with debug information in it. >> >> I tried to use CFLAGS = "-O4 -g", but it ends with the following error: >> collect2: ld terminated with signal 6 [Aborted]

Thank you very much for the support. I have just used the reshape library and my problem was solved. Kind regards, Peter -----Original Message----- From: Jeff Newmiller [mailto:jdnewmil at dcn.davis.ca.us] Sent: 10 July 2017 03:52 PM To: r-help at r-project.org; Mangalani Peter Makananisa; r-help at r-project.org Cc: Vito Ricci (vito_ricci at yahoo.com) Subject: Re: [R] dplyr help I am

It is quite simple but highly relevant to me ;-) I was looking for the icecast protocol specifications/documentations but all I could find where documentations of applications how to build or configure them. I'm interested in some Java implementation of a audio streaming client, therefor I was looking for some info about the protocol. Please -- where can I find information? J?rgen Knauth

Dear all, I'm writing a lgrind definition for R. Lgrind is a program to produce pretty program listings for inclusion in LaTeX documents. Does anybody here have any experience with lgrindefs? My definition now looks like this: R:\ :pb=^\d?\p\d<-\dfunction\(\a\):\ :bb={:be=}:cb=\d#:ce=$sb=":se=\e":lb=':le=\e':id=.:\ :zb=@:ze=@:tb=%%:te=%%:mb=%\$:me=\$%:vb=%\|:ve=\|%:\

Dear all, I'm writing a lgrind definition for R. Lgrind is a program to produce pretty program listings for inclusion in LaTeX documents. Does anybody here have any experience with lgrindefs? My definition now looks like this: R:\ :pb=^\d?\p\d<-\dfunction\(\a\):\ :bb={:be=}:cb=\d#:ce=$sb=":se=\e":lb=':le=\e':id=.:\ :zb=@:ze=@:tb=%%:te=%%:mb=%\$:me=\$%:vb=%\|:ve=\|%:\