similar to: Interpreting as.factor

This is more of a statistics question with implementation implications. I have used R to calculate logistic regressions for various characterstics. I would now like to verify that the difference between a particular subset is significantly different from the logistic regression of the entire set. Example. I have a logistic regression containing every running back drafted between 1980-2000. I

I am modeling the probability of player succeeding in the NFL with a binomial logistic regression with 1 signifying success and 0 signifying no success. I performed the regression of the binomial variable against overall draft position using the college conference for which each player played as a factor using the as.factor(Conference) command. My question is: How do I plot specific factors

On the cover of Zivot and Wang's Modeling Financial Time Series with S Plus, there is a correlation plot that seems to indicate the strength of correlation with color-coded squares, so that more highly correlated stocks appear darker red. If anybody out there is familiar with the book or understands what I am talking about, I am curious as to whether or not there is a similar function in R

This seems like a question that I should be able to answer on my own but after looking at the documentation I cannot seem to find the correct method. How do I add lines to a bar plot that extend from the vertical axis? For example, my vertical axis is numbered in increments of 10 and I would like these to go across the whole graph. Also, is there a way to have R label the value of each bar so

I am running the following command. for( i in 1:378){ for (j in 1:5) { *********Year [((i-1)*5)+j,1]<- yearly[i,2];********* Year [((i-1)*5)+j,2] <- j; Year [((i-1)*5)+j,3] <- yearly[i,(j+2)]; j <- (j+1); } i <- (i+1) } The array referenced yearly[i,2] contains conference names i.e. BIG12, SEC, BIG10. The loop executes fine except for the fact that

All, Happy World Cup and Wimbledon. This morning finds me with the first of my many daily questions. I am running a ks.test on residuals obtained from a regression model. I use this code: > ks.test(Year5.lm$residuals,pnorm) and obtain this output One-sample Kolmogorov-Smirnov test data: Year5.lm$residuals D = 0.7196, p-value < 2.2e-16 alternative hypothesis: two.sided Warning

Thanks for the input Mike, I set the attributes, as best I could, to mirror those of another account created using the samba-tool per the howto. Reviewing the attributes of both accounts, I see nothing about them being "enabled" or "disabled." For the password I used "userPassword," specifically with a utf8 encoding, per a previous message:

Is anyone using Samba 3 in a production environment? If so what version and how stable is it? -- Bert Rapp North Trail RV Center 239.693.8200 __ There are 10 types of people in this world, those who understand binary and those who don't.

Hey there folks, I put together a little Perl script that makes an LDAP connection to a Samba4 server and creates the cn=username,cn=users,... part of a user account. It appears that this is not sufficient to get a fully functioning Active Directory type log-in; from the howto I can deduce that my effort is missing a sidMap, and there might be a good deal more to creating full AD users and

Dear R users, I'm a newbie and have another basic question that you guys can answer for me. So, I've been noticing that an object (data frame) called "FossilFuel" is loaded as default when I first open up the R (see below). I created this data frame a while ago which is a data set for tutorial and I don't need this any more. I'm not sure why this happens and wonder if

I've looked through the archives and the only information I can find regarding Windows XP SP2 is RC2. Has anyone out there had ANY experience with XP SP2 Official and a Samba 3 domain? -- Bert Rapp North Trail RV Center p 239.693.8200 f 239.693.8115

I will be out of the office starting 05/14/2010 and will not return until 06/17/2010. Please feel free to contact the following for assistance. Clinton F. Miller at 919.442-8380 Scott Rapp at (919) 373-4063 -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to

R-devel has been warning for some time about hidden files (in the Unix sense, starting with a period) in source packages. We could get R CMD build and the CRAN incoming scripts to remove these *if* we knew that they were never needed. It seems clear that .Rapp.history .Rhistory .Rbuildindex.xxxxx inst/doc/.build.timestamp are R leftovers, ._.DS_store is from an Apple filesystem and .tex

Hi. After I installed R 3.0.0.pkg for mac version , when click the icon R to startup . I receive the annoucement in red color to inform that something wrongs , but I do not know how to fix them . R version 3.0.0 (2013-04-03) -- "Masked Marvel" Copyright (C) 2013 The R Foundation for Statistical Computing Platform: x86_64-apple-darwin10.8.0 (64-bit) "R is free software and comes

Premise / status: I've set up Samba 4 as an AD controller, and, according to the instructions on the [howto](https://wiki.samba.org/index.php/Samba_as_a_print_server), have established a [print$] share that should allow me to "upload printer drivers for Point'n'Print driver installation." The printers are visible from the Windows client, but the server does not have Windows

Hello, I install wine 20041201 with a rpm from sourceforge. I always have a wrong version number : [didier@Lucius didier]$ ls -l /usr/bin/wine -rwxr-xr-x 1 root root 7036 d?c 1 21:42 /usr/bin/wine* [didier@Lucius didier]$ /usr/bin/wine Wine 20040914 Usage: wine PROGRAM [ARGUMENTS...] Run the specified program wine --help Display this help and exit wine

STEP 6. Try listing the shares available on your server k6:/usr/sbin# smbclient -L k6 Added interface ip=192.168.1.1 bcast=192.168.1.255 nmask=255.255.255.0 startlmhosts: Can't open lmhosts file /etc/lmhosts. Error was No such file or di rectory Server time is Wed May 5 18:35:46 1999 Timezone is UTC-4.0 Session setup failed for username= myname=K6 destname=K6 ERRSRV - ERRbadpw (Ba d

I'm having trouble getting myself in to the administrators group. I'm using samba as a domain controller. I have a samba account called administrator. I have these settings in my smb.conf:: domain group map = /etc/samba/groups.mapping domain user map = /etc/samba/domainuser.mapping local group map = /etc/samba/localgroup.mapping This is in my domainuser.mapping to alias the

Hello! I'd like to install R on my machine in order to work with Joe Conway's pl/R in PostgreSQL. I'm running Mac OS X 10.3.2 with readline installed via Fink. I downloaded the Rdevel.dmg, and installed first Rframework.pkg and then Rapp.pkg. (I did not install the J_libreadline.pkg, J_libxml2.pkg, or J_tcltk.pkg also included on the disk image.) Both Rframework and Rapp

I want to be able to resolve windows machine names to their IP addresses while using Linux. What I'd like to be able to do, from my linux box at the command line is this, ping windows_machine_name Is there any way I can do this?