similar to: Dynamic Programming in R

Hi! I was trying to implement a probit model on a dichotomous outcome variable and found that the predictions were outside the (0,1) interval that one should get. I later tried it with some simulated data with a similar result. Here is a toy program I wrote and I cant figure why I should be getting such odd predictions. x1<-rnorm(1000) x2<-rnorm(1000) x3<-rnorm(1000)

Hello, I need to write out a data matrix as a STATA 7 file and this happens perfectly with write.dta(), except I cannot seem to export the labelnames to Stata. So far I have tried the following: # X is the data matrix that is to be exported attributes(X)$var.labels <- c("apple", "banana", "cat") write(X, filename = "text.dta", version = 7) When i

Hi ! I am trying to get at the covariance of the predictions of a linear model. Suppose the we have: > x<-runif(1000) > y<-2 + 25x*x +rnorm(1000) > lm1 <-lm(y~x, data = data.frame(y = y, x=x)) > x.pred <-runif(10) > y.hat <- predict(lm1, newdata = data.frame(x=x.pred)) I was wondering how to get an estimate of the covariance of y.hat which would be a 10 x 10

Hi! I was just reading Uwe Ligges write up on extending R-WinEdt for Sweave from 2003; I was wondering if there were updates on it? Are people seriously thiking about it? I really use WinEdt a lot, and for not just R, and hence this kind of extension would be really cool for a whole range people. Just thought I put in a word for it in case this project is dormat, or people are thinking about

Hi, I run into a problem with "R CMD Rd2dvi" command: it gives me "File `Rd.sty' not found" error (See the output message on the bottom). I get the same error when running "RCMD check". My system is: Windows 2000, R version 2.0.1, MiKTeX version 2.4. I do have a Rd.sty file in R_HOME/share/texm directory. I looked through newsgroups for any related discussions

Hi Has anyone used R to conduct confirmatory factor analysis? This email pertains to use of SEM. For context consider an example: the basic idea is that there are a bunch of observables variables (say study habbits, amount of time reading in the bus, doing homework, helping other do homework, doing follow-up on errors etc.) and one believes that all these variables maybe measured by two or

Hi: I just tried to install the patch for RWinEdt - there is an automated package ('SWinRegistry' ) which with the rwinedt patch on the CRAN site have to be loaded as packages from R using the local zip drive option. That works fine. The next step is to call the library(RwinEdt) and this does'nt work out ... the meesages i get are: >

Hi R-users, I had a minor issue while demonstating R that I can't explain. I am hoping someone will have suggestions. The only difference is a call to fix() in between that I made to ensure people were following me. However, that seems to have altered the way R code got executed. I was wondeirng if people have any insights. Arnab # When it does work x <-letters[1:10] marks

Hi I have been trying to get the R Extention supportware going for a while now and have been running to an error I cannot figure out. I am hoping someone here will recognize whats going on and what i may be messing up. After installing all the components - Rtools, Active Perl, and minGW I created the file structure using package.skeleton(name = "test") with only the functions i want

Hi I am still trying to wrap up a package using Rcmd (in windows 2000 professional with R 1.8.1). I have made some progress - and now at least Rcmd check works - it still giving me an error message when it creates latex help files though. Thus I get: c:\rpack> Rcmd check test * checking for working latex ... OK * using log directory 'C:/rpacks/test.Rcheck' * checking for file

Dear R users, During the the running of DEoptim function which belongs to "DEoptim" package it automatically gives the output like the following: Iteration: 1 bestvalit: 181.379847 bestmemit: 0.226499 1.395852 Iteration: 2 bestvalit: 14.062649 bestmemit: 2.290357 5.597838 Iteration: 3 bestvalit: 14.062649 bestmemit: 2.290357 5.597838 Iteration: 4 bestvalit: 14.062649

hello, In my time series data, I was able to successfully fit its ARIMA model (Box-Jenkins) and its GARCH model and estimate their parameters. I was also able to forecast future values of the time series based on my fitted ARIMA model using the predict() function call. However, I'm not sure what is the correct function command to call in order to forecast future values of my time series

Hi Rowland, The only thing I'm using is winbindd the smbd and nmbd daemons are disabled. However I have now found the bottleneck is because freeradius is calling the ntlm_auth binary and effectively forking out. The guys at freeradius wrote a direct client libwbclient however their is no way of specifying the winbind privileged path using that method as it's hardcoded during compile

Am 23.11.2017 um 23:16 schrieb Arnab Roy: > No dice :( removed as suggested updated unit file looks like this "Type=notify" can not work until systemd-support was successful built which does not seem to be the case looking at the starting posts! > [Unit] > Description=KKonnect KHIPU-NETWORKS Service > After=syslog.target network.target > > [Service] >

Hi , I just need some clarification ; We currently use ntlm_auth + winbind for AD auth on Freeradius, will disabling SMBv1 break authentication for ntlm_auth + Freeradius ? Many Thanks Arnab

I use linux debian testing for which the latest debianized version of R is 1.8.1. Therefore I installed: r-base-core_1.8.1-0.cran.1_i386.deb r-base-dev_1.8.1-0.cran.1_all.deb r-base-html_1.8.1-0.cran.1_all.deb r-base-latex_1.8.1-0.cran.1_all.deb r-base_1.8.1-0.cran.1_all.deb r-doc-html_1.8.1-0.cran.1_all.deb r-doc-info_1.8.1-0.cran.1_all.deb

Hi , Any suggestions on the config I really need to get this working I am on fedora with samba 4.45 ? I know their is a probable way of getting this to work but not seen a complete example anywhere.. I have seen a commercial product which runs centos use samba and Kerberos across multiple disjoint domains. Your help would really appreciated. Many thanks Arnab On 21 May 2017 9:34 am,

Hi , I have just upgraded samba from 4.5.10 to 4.7.3 and my NTLM auth is completely broken on starting winbind its complaining about Unknown parameter encountered: "winbindd privileged socket directory" Ignoring unknown parameter "winbindd privileged socket directory" In our case it needs to be specified on startup via smb.conf and not at compile time. This was working fine

I have a Mandrake 10.0 Official server running Samba3, Shorewall, Squid 2.5, Postfix and Courier-IMAP. Samba uses winbind to authenticate mail and proxy users against a windows 2000 ADS server. I get corruption happening in the user's home directories and elsewhere. The directory ownership changes all the time. One moment a dir belongs to roland:Domain Users and the next moment it's

The systemd unit file looks like as follows: [Unit] Description=Winbindd Service After=syslog.target network.target [Service] Environment=KRB5CCNAME=FILE:/run/samba/krb5cc_samba Type=notify NotifyAccess=all PIDFile=/var/run/samba/ ExecStart=/usr/local/samba/sbin/winbindd -D ExecReload=/usr/bin/kill -HUP $MAINPID LimitCORE=infinity [Install] @Rowland I am not blaming samba at all, certainly is