similar to: lr with positive coeffs

Dear all, This is off-topic, however I hope someone can give me useful suggestion.. Given the regression model y = b0 + b1*x + e I am interested in testing for positive coeffs, namely H0: b0>0 AND b1>0 H1: b0,b1 unconstrained It is simple to estimate the model under H0 and H1 (there are several suggestions on the Rlist about estimation but nothing about testing..) perform a likelihood

How do I set the Ruby path that Puppet uses? I have Ruby Enterprise Edition installed for my *application*, installed from source and symlinked (/usr/local/bin/ruby) so it''s in the path, overriding the default .deb installed standard Ruby (/usr/bin/ruby). For *Puppet* I want to use the standard Ruby (/usr/bin/ruby). I''m seeing some hangs during my Puppet runs and I''m

Dear friends - I am trying to understand fda and working with the 2009 book from Springer. I run the scripts directly from a new installed fda library and include sessionInfo() below. This is from the script fdarm-ch09.R - I seem to have got not fda_2.2.8 but 2.2.7 - is that the problem? Where do I get .8 as I just reinstalled? Best wishes Troels Ring, Nephrology Aalborg, Denmark >

Am I correct in assuming that the output below essentially translates to "Males have a mean time that is significantly lower than Females"? Is this the correct way to interpret the fact that the coefficient is negative? Assume the variale sex is treated as a factor with Female =0 and Male=1. survmodel<-survreg(survobj~sex,data=data1, dist="weibull")

I'm a new user, so my apologies for what is likely a dumb question... I am having a hard time getting a table of regression results when using Koenker's code for quantile regression with fixed effects (http://www.econ.uiuc.edu/~roger/research/panel/rq.fit.panel.R). I use the example data parameters that Koenker provides (see below). m <- 3 n <- 10 s <- rep(1:n,rep(m,n)) x <-

hello all, i'm trying to use QPmat, from the popbio package. it appears to be based on solve.QP and is intended for making a population projection matrix. QPmat asks for: nout, A time series of population vectors and C, C constraint matrix, (with two more vectors, b and nonzero). i believe the relevant code from QPmat is: function (nout, C, b, nonzero) { if (!"quadprog" %in%

Hi, I am a new R user. I am using it develop regression models with categorical variables. Is there a way to force some regression coefficients to be zero for some of the values in a categorical variable (with 12 factor levels)? I am recoding the values to the default value (1st in the order of dummy's). But I am not sure if this is the correct approach if I want to force coefficients to be

Folks, On AIX 4.3.3-08ML with the IBM C Compiler, and ssh configured to use the prngd-socket "/dev/egd-pool", the make bombs out at: /usr/bin/cc -g -I. -I. -I/usr/local/include -DSSHDIR=\"/usr/local/etc\" -D_PATH_SSH_PROGRAM=\"/usr/local/bin/ssh\" -D_PATH_SSH_ASKPASS_DEFAULT=\"/usr/local/libexec/ssh-askpass\"

Hi people, I have a 64 bit Centos machine. My problem is that I can't run 32 bit applications on that. I can compile with the 32 bit option my sources, but when I'm trying to run them I obtain the following error message: -bash: ./a.out: cannot execute binary file And the file a.out returns the following: a.out: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), for GNU/Linux

When I try to build/install the quadprog package under R1.50 and NT4 it seems to have trouble finding blas routines. I'm currently using the generic blas routines, rather than ATLAS or some other tuned implementation: > Rcmd INSTALL d:/temp/quadrprog ... gcc --shared -s -o quadprog.dll quadprog.def quadprog.a quadprog_res.o -Lc:/a pps/rw1050/src/gnuwin32 -lg2c -lR

Hello, OpenSSH 2.5.1p1 running under AIX 4.3.3ML06. When I send a HUP signal to the parent sshd, that parent process dies, it's children get "adopted" by init, and the following message is put in the error log ... Mar 13 12:01:48 whippet sshd[31644]: Received SIGHUP; restarting. Mar 13 12:01:48 whippet sshd[31644]: RESTART FAILED: av[0]='sshd', error: No such file or

Hi, so you would like to restrict the access to the share definitions? E.g. only "User1" should be able to access the Share "Private"? Have you had a look at this documentation? https://www.samba.org/samba/docs/using_samba/ch09.html (This doc is quite old but should still apply). We're running a seperate fileserver which is joined to the SAMDOM DC. Then we're using

Hi, While I was working, the follwing message flud the screen. Aug 13 23:32:28 www /kernel: Limiting closed port RST response from 213 to 200 packets per second The /var/log/apache_ssl_engine.log started to grow with similar messages: [13/Aug/2004 23:43:49 66440] [error] SSL handshake failed (server www.beco.hu:443, client 217.102.90.240) (OpenSSL library error follows) [13/Aug/2004 23:43:49

Hi, I have not been able to use R in my macbook pro. I am getting the following error message every time i try to install a package * installing *source* package ?Hmisc? ... ** package ?Hmisc? successfully unpacked and MD5 sums checked ** libs *** arch - i386 sh: make: command not found ERROR: compilation failed for package ?Hmisc? * removing ?/Users/ravshonbek/Library/R/2.15/library/Hmisc? *

Hi, I was looking through the source, and I noticed that the following code appears twice in the file serverloop.c. Is it supposed to, and if not, would there be any ill effect? +289 +290 /* Read and buffer any available stdout data from the program. */ +291 if (!fdout_eof && FD_ISSET(fdout, readset)) { +292 len = read(fdout, buf,

Hi R-list, I am new to optimization in R and would appreciate help on the following question. I would like to minimize the following function using two constraints: ###### fn <- function(par,H,F){ fval <- 0.5 * t(par) %*% H %*% par + F%*% par fval } # matrix H is (n by k) # matrix F is (n by 1) # par is a (n by 1) set of weights # I need two constraints: # 1.

Dear Sirs, I am trying to perform a garch analysis to some data time series.Therefore, I've downloaded the package "tseries", as the garch analysis is not available in the main R program.When I try to load the "tseries package" from the R-Console screen, the following message appears: local({pkg <- select.list(sort(.packages(all.available = TRUE))) + if(nchar(pkg))

I''ve "inherited" the administration of a puppet-dashboard (version 1.1.0, installed on RHEL 5.6 from puppetlabs RPM), and have hit a problem I''m hoping for some help with. In short, one table, "resource_statuses" appears to be growing at a rate far higher then the other tables: mysql> select count(*) from nodes; +----------+ | count(*) | +----------+ |

Hi folks, A friend of mine has one samba PDC and about ten member server around this PDC. The only problem he has that he has to add the new users on every member server instead of main them only on the PDC. So how can get member servers synchronized. He uses samba password authentication. I think using ldap could be the ultimate solution. I'm wondering your opinion. thanks., Sandor --

Hi all, I found similar sequences in the /var/auth.log files of freebsd boxes, I supervise.: Aug 13 13:56:08 www sshd[26091]: Illegal user test from 165.21.103.20 Aug 13 13:56:11 www sshd[26093]: Illegal user guest from 165.21.103.20 Aug 13 13:56:15 www sshd[26096]: Illegal user admin from 165.21.103.20 Aug 13 13:56:18 www sshd[26103]: Illegal user admin from 165.21.103.20 Aug 13 13:56:21 www