similar to: Installing Rcplex

Hello, I am an R user who wants to solve an optimization problem. To do so, I tried to install the package Rcplex on my computer (Windows7-64), so I did the same as installation Instructions<http://www.geeklog.net/docs/english/install.html> and edited the file "Makevars.win" by adding the path "C:/Program Files/IBM/ILOG/CPLEX_Studio_Preview124/cplex/include" (where the

Dear List, I'm trying to install Rcplex on a ubuntu 64 bit machine, and have not been successful. After installing cplex latest version from ibm's website (everything as standard, except had it installed unto ~/ (the home directory) rather than the default directory). i type (from inside the directory where Rcplex_0.3-0.tar.gz is): >CPLEX_INCLUDE_PATH=~/ILOG/CPLEX/cplex

Dear All,   I have difficulty in installing the package of Rcplex. Its description web is at http://cran.r-project.org/web/packages/Rcplex/index.html   First, I tried -------------------------------------------------------------------------------------------------- url <- "http://cran.r-project.org/src/contrib/Rcplex_0.3-0.tar.gz"; download.file(url, basename(url),

Vuoi Davvero Guadagnare con Internet? Bene, salva su disco questa pagina per averla a portata di mano anche se il tuo PC non ? connesso a Internet, poi copia quanto segue in Word o in Blocco Note e stampalo, cos? lo potrai leggere con pi? attenzione. Questo Sistema ? diverso da tutti gli altri, quindi non essere precipitoso nel valutarlo senza averlo compreso a fondo, ma ti assicuro che

I''m not sure if this is the right place to ask such questions. If not, my apologies and please direct me where such questions are handled. I am new to RoR and have been following the tutorial in Agile Web Developement with Rails. I have successfully gotten RoR up and running on my Mac (OS X 10.4.6) and created a MySQL database. However, on page 57 of the tutorial, the command

Hi I Can't connect to the Oracle database, any tips? Has anybody actually got ROracle up and running on windows? >> unable to find an inherited method for function "dbConnect", for signature "OraDriver" I can happily connect to the same database through RODBC. Oracle client, version 9.2 installed, amongst others. Sean > library(DBI) > library(ROracle)

Hi Guys, in what kind of problem I will be if I try to transfer files from a server that has on it 3.0.9 on windows running under cygwin, and the client having 2.6.9 on Mac OS X ? I tried to do it and no problem occured, apparently.. but I'd like to be sure.. I used the option --vvrtW thx in advance -- Vito Mule' HelpDesk Technician - Area Ricerca Istituto Europeo di Oncologia Via

Dear R user, I want to estimate the parameter of ZETA or/and ZIPF distributions using R, given a series of integer values. Do you know a package (similar to MASS) or a function (similar to fitdistr) I can use to estimate the parameter of these distributions using MLE method? Otherwise do you know a function (which use MLE method to estimate distribution parameters) that allow me to specify a

Hi, I saw in the archive of the list a post of Paolo Negri from 22 Mar 2006 with the topic "weird winbind problem". I have the same problem, I'd like to know if he could fix this ? thx fred.

Hi, anybody know why this not works for several plots ? When i set onefile=T the plots are stacked one about another , onefile=F only the first plot is shown in AllbusMeansPlots.svg. [h2 is a data.frame] ......hist and sapply works for several plots nice with RSvgDevice ! Maybe setting the title after apply is a problem, but until yet i didn't found a better solution ? library(RSvgDevice)

Dear ALL, I'm trying to figure out what the percentage effects are in a logistic regression. To be more clear, I'm not interested in the effect on y of a 1-unit increase in x, but on the percentage effect on y of a 1% increase in x (in economics this is also often called an "elasticity"). For example, if my independent variables are in logs, the betas can be directly

Dear R users, first I take this opportunity to greet all the R community for your continuous efforts. I wrote a function to calculate the pdf and cdf of a custom distribution (mixed gamma model). The function is the following: pmixedgamma3 <- function(y, shape1, rate1, shape2, rate2, prev) { density.function<-function(x) { shape1=shape1 rate1=rate1 shape2=shape2

Dear All, I'm looking to perform an ANOVA between two nested panel fixed effects models. I tried with anova, as well as with waldtest. anova tells me there is no method available for plm objects, while waldtest tells me my models are not nested. I think they are instead. The difference between the two models is that in the second I let the regression coefficients of a given variable variate

i've installed asterisk yesterday for the first time. i did "make and make install" for all the directory and after "MAKE SAMPLES" but when asterisk start i receive message: [app_readfile.so]Jul 14 10:21:17 WARNING[4069]: loader.c:258 ast_load_resource: /usr/lib/asterisk/modules/app_readfile.so: undefined symbol: ast_register_file_version Jul 14 10:21:17

Hi all, I would like install 389 Directory Server on a Centos 6.8 server. I followed the instructions reported in : https://wiki.centos.org/HowTos/DirectoryServerSetup?highlight=%28directory%29%7C%28server%29 and installed with yum the following packages : 389-ds-base-1.2.11.15-75.el6_8.x86_64 389-ds-console-1.2.6-1.el6.noarch 389-ds-base-libs-1.2.11.15-75.el6_8.x86_64

Dear All, I'm trying to use waldtest to test poolability (parameter stability) between two logistic regressions. Because I need to use robust standard errors (using sandwich), I cannot use anova. anova has no problems running the test, but waldtest does, indipendently of specifying vcov or not. waldtest does not appear to see that my models are nested. H0 in my case is the the vector of

Dear R user, I'm using qda (quadratic discriminant analysis) function (package MASS) to classify 58 explanatory variables (numeric type with different ranges) using a grouping variable (factor 2 levels "0" "1"). I'm using the qda method for class 'data.frame' (in this way I don't need to specify a formula). Using the function:

Dear all, I want to work with R in an optimization problem and I was wondering if there are any available solvers. I found RCplex package but downloading it, I get problems. Why? Is it not free? are there any other solvers available? many thanks! -- View this message in context: http://r.789695.n4.nabble.com/Cplex-solver-and-optimization-in-R-tp3703385p3703385.html Sent from the R help

We're *****very happy***** samba users in an environment where: 3 HP-UX 10.20 9000/700 ws act as servers for about 35 Win95/NT clients. Just upgraded to 2-0-5a: much performance for clients with very very low ws load. Great. There is one ws acting as main server offering disks via NFS to the other two, and there is a central samba configuration area where we use the machine name to

Ok guys I get this errors: Network UPS Tools ? UPS driver controller 2.4.1 Network UPS Tools ? Generic HID driver 0.34 (2.4.1) USB communication driver 0.31 No matching HID UPS found my ups.conf is: [ap1000] driver = usbhid-ups port = auto I?ve also tried to set a specific usb port and change driver. My ups is a AMACROX 1000 http://www.amacrox.com//english/01_product/02_01detail.aspx?pdid=46