similar to: quwstion about elrm package for Exact Logistic Regrassion

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Conditional logistic regression and small sample sizes: what to do? Dear R-Gurus, [I run R 2.8.0 on WinXP. I have no formal training in statistics.] Please feel free to skip the 'Blah blah part' for questions below. - ---Blah blah part-------- Why I use clogit (package 'survival')?: I am looking for risk factors for cases during a

Hello all, I am currently attempting to replicate data from a political science article that utilized a Markov chain transition model to predict voter turnout intention at time *t*; the data was separated into two different models based on whether prior intent was to vote or not to vote. The details don't really matter. Mostly I am curious how to run a Markov chain transition model in R,

Hello All, A bit of a long one (background mainly), this is really just a request for some ideas. I ported R 1.7.x for use on the Sharp Zaurus (& iPAQ, simpad, yopy, etc.) some time ago and have just ported 1.8.1 but had never quite realised that you actually need to install some packages to make the system useful (I don't use R, I did it as a favour and of course for the fun of it). I

Hello to R people Does anybody know to calculate exact logistic regression in R? Does such option exist anywhere? Surprisingly, could not find it using search engine. It is hard to believe, however, that such useful function is not implemented in R yet? Could you help, please Thank you Denis

While running dovecot on debian etch using version 1.0.rc15-2etch3, i wonder the following: If i read the config files correctly, dovecot seems to have no equivalent of courier's IMAP_EMPTYTRASH=Trash:7 setting. Therefore, i wrote a script that dives into the user's directories and their maildirs. It looks like this: ============================================= #!/bin/bash for pad1

Hello R Folks, I am new to R. I have been struggling to overlay a barchart with a xyplot together on one plot but did not get this worked out. Any help and idea are greatly appreciated. I attached R scripts for barchart and xyplot below and also data I used. What I am trying to do is just to put the barchart and xyplot together on one plot. Huapeng <<dispersal_infestation.csv>>

Hello, I try to increase the distance between tick labels and ticks in a lattice wireframe plot. Here's a minimal example: ## Minimal example x <- y <- z <- c(1,2,3) df <- data.frame(x, y, z) wireframe(z ~ x*y, df, scales = list(arrows = FALSE, col = "black", font = 1, tck=0.6)) I tried the axis.components option

Dear R-users, I was wondering if somebody could shed some light on the relationships existing between the resolution of a png device, the axis.text$cex trellis setting, and the paddings of the actual graph. In the following code, I create a custom trellis theme that set (among other thing) axis.text$cex to 1 instead of the default 0.8. Then a lattice graph is created and exported to three png

Hi there, I'm a bit confused concerning the axis tck setting in the lattice package as the ticks on left sided axis aren't drawn at all with the following setting: dados <- data.frame(varsep = factor(rep(1:2,10)), i = runif(20)) library(lattice) my.theme <- list( axis.components = list(left = list(tck = 1, pad1 = 1, pad2 = 2), top = list(tck = 0, pad1

Dear R-users, I am trying to understand what the different padding arguments in trellis.par.set are exactly controlling the space around lattice plots. I have used the following code as a basis for testing but it did not really help me to visualize how the value of each argument changes the margins and the plotting area. I guess a better way to visualize the effects of these padding items

We're having a problem with an application called Grade Machine running on Windows 98 workstations. The problem occurs when trying to save when overwriting the currently open class file. It works on NT 3.51, it works on the local drive, it works on Samba when short directory names are used, it doesn't work under Samba 2.0.10 or 2.2.2 when saving to a file in a folder such as "My

Dear R users, I have a lot of experience with traditional R graphics, but I decided to turn to trellis as it was recommended for spatial graphs by the sp package. In traditional R graphics I always first set the size of the device region absolute units (e.g. mm) and then I firmly fix the inner margins with mai and the outer margins with oma also in absolute units. What is left from the device

Hi Christian, > I don’t see anything in the Itanium ABI that says I need to call the function that throws an exception with “invoke” to get exception handling to work! AFAICT, it is the design of LLVM IR and its implementation. To catch the exceptions thrown by the callee functions, we should use the invoke instruction along with the landingpad instruction. If you are calling a function

Hello Rusty, while playing with your virtio descriptor code, I realized that the desc_pages data structure is not 64 bit safe. struct lguest_desc desc[NUM_DESCS] can be smaller than a page, as struct lguest_desc is 24 bytes on 64bit systems. Lets add a char padding to make the next page really page aligned. Btw. the new_io_desc.patch does not apply on current git. What base should I use?

Hello Rusty, while playing with your virtio descriptor code, I realized that the desc_pages data structure is not 64 bit safe. struct lguest_desc desc[NUM_DESCS] can be smaller than a page, as struct lguest_desc is 24 bytes on 64bit systems. Lets add a char padding to make the next page really page aligned. Btw. the new_io_desc.patch does not apply on current git. What base should I use?

Hi recently i have this error on our server.... how i can fix it? # systemctl status libvirtd ● libvirtd.service - Virtualization daemon Loaded: loaded (/usr/lib/systemd/system/libvirtd.service; enabled; vendor preset: enabled) Active: active (running) since Sat 2017-07-01 11:08:50 EDT; 2min 54s ago Docs: man:libvirtd(8) http://libvirt.org Main PID: 5233 (libvirtd)

Hi Christian, Thanks for your explanation. I know your situation now. I would suggest you to check the optimization pass used by the JIT compiler, especially IPO/PruneEH.cpp. It will try to add nounwind attribute to functions which will result in the problem you have mentioned earlier. Alternatively, as a workaround, try to add uwtable (function attribute) to the functions that are generated

I have tried to set parameters of an effects plot with moderate success, but I'm finding that although the plot(effect()) method uses trellis graphics (via the lattice package), not all aspects of the plot can be controlled by standard trellis graphics. I am able to set any parameters that are given in trellis.par.get() easily enough, for example: axis.components <-

Good morning! I have the following data frame (df): X.outer Y.outer X.PAD1 Y.PAD1 X.PAD2 Y.PAD2 X.PAD3 Y.PAD3 X.PAD4 Y.PAD4 73 574690.0 179740.0 574690.2 179740.0 574618.3 179650 574729.2 179674 574747.1 179598 74 574680.6 179737.0 574693.4 179740.0 574719.0 179688 574831.8 179699 574724.9 179673 75 574671.0 179734.0 574696.2 179740.0 574719.0 179688 574807.8 179787 574729.2

Here is an example: I can define two classes: A and Apad: class A { bool b1, b2; double d1; int i1; }; class Apad { bool b1, b2; bool pad1[6]; double d1; int i1; bool pad2[4]; }; A and Apad will have the same layout, from the LLVM IR level: %class.A = type <{ i8, i8, [6 x i8], double, i32, [4 x i8] }> %class.Apad = type { i8, i8, [6 x i8], double, i32, [4