similar to: r function for calculating extreme spread in group

Anyone know how to get p-values for the t-values from the coefficients produced in vglm? Attached is the code and output ? see comment added to output to show where I need p-values + print(paste("********** Using VGAM function gamma2 **********")) + modl2<- vglm(MidPoint~Count,gamma2,data=modl.subset,trace=TRUE,crit="c") + print(coef(modl2,matrix=TRUE))

The following code is giving me problems. I want to export densities of a distribution to a csv file. At the bottom of the code I use the hist function to generate the densities. But hist is returning values greater than 1. I don't understand, why. Any help you can supply is greatly appreciated. # Set word path dir<-"~/Research/MR Distribution Analysis/" setwd(dir)

Hello, I want to generate data set from Cox PH model with gamma frailty effects. theta(parameter for frailty distribution)=2 beta=1.5 n=300 cluster size=30 number of clusters=10 I think I should first generate u from Gamma(Theta,theta) and then using this theta I could not decide how I should generate the survival times? Is there any package for this? or any document you could suggest? Any

Question: after fitting a gamma function to some data, how do I get predicted values? I'm a SAS programmer, I new R, and am having problems getting my brain to function with the concept of "object as class ...". The following is specifics of what I am doing: I'm trying to determine the pdf from data I have created in a simulation. I have generated frequency counts

I have a data.frame with three columns + the row number Sample MidPoint Count [1,] 1 0.025 1 [2,] 1 0.075 3 [3,] 1 0.125 15 [4,] 1 0.175 12 [5,] 1 0.225 5 [6,] 1 0.275 8 When I export the data to a csv the column names are shifted because the row numbers are being exported as well. Sample MidPoint

So many matrices are square symmetrical (i.e. variance-covariance matrices), is there any way to get R to split the matrix on its diagonal and just return one diagonal? So if I have mat<-matrix(c(1,4,3,4,1,2,3,2,1), nrow = 3, ncol=3, byrow=TRUE) is there anyway to get the lower right diagonal instead of the entire symmetric matrix? -------------------------------------------

Is there a way to get confidence intervals around an ordered regression like polr() in the MASS package? ------------------------------------------- Joe King, M.A. Ph.D. Student University of Washington - Seattle 206-913-2912 <mailto:jp@joepking.com> jp@joepking.com ------------------------------------------- Ad astra per aspera - "Through hardships to the stars"

Hello all, if I have multiple imputed data sets, is there a command or function in R in any package you know of to combine those, I know one common MI approach is rubins rules, is there a way to do this using his rules or others? I know theres ways, like using Amelia from Gary King's website to create the imputed data sets, but how to make them into one or combine them for analysis.

What command can I use to check if a specific process is being spreaded among multiple cpus? -- ------------------------------------------------------------ Erick Perez ------------------------------------------------------------ -------------- next part -------------- An HTML attachment was scrubbed... URL:

I'm going to disassociate from the whiteboxlinux domains... http://whiteboxlinux.net/news.php

I just have a general question about this file format. How many music players out on the market support this format? I know Winamp does but does iPod, DellDJ, or any other portable devices support this format? Just curious how widely accepted this format is for a project I might have. Thanks! .+-j!i0+:)rhZm1hNrybXuz/-*arj) '+a{ +v&{ay,rR{.n+z,z{m^+-)emw

I was at a lecture the other day and I saw a presentation of very neat (short) animation modeling epidemic disease spread over a map region. When I ask what software they used they mentioned SAS. Do you know if there are equivalent resources in R to model the spread of disease with animation output? My search in R-help and google didn't lead to any document (though I found a couple of

Hello I want konw that how can make a spread sheet itself as a active record model so that I build applicationd and top of that model --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Core" group. To post to this group, send email to rubyonrails-core@googlegroups.com To unsubscribe from this

Hello, I am running a model with four categories and want predicted probabilities in each category. Now for this example I wont give a counterfactual just the training data is fine but is there anyway to get a confidence interval around the predicted probabilities in each group? I have tried but it gives me probabilities and I have used interval="confidence", level=.095 and then interval

Asterisk Project Security Advisory - AST-2007-024 +------------------------------------------------------------------------+ | Product | Zaptel | |--------------------+---------------------------------------------------| | Summary | Potential buffer overflow from command line | | |

Asterisk Project Security Advisory - AST-2007-024 +------------------------------------------------------------------------+ | Product | Zaptel | |--------------------+---------------------------------------------------| | Summary | Potential buffer overflow from command line | | |

Hi List, I have just recently set up 2 mint systems with shorewall and have been using the script for a fair amount of time before that. What really ruined my day was the fact that the logging options for the chains'' Policies are in a different place than all the other logging options. I built my kernel with ulogd and spent hours looking for the config options of the policies. Now

I am attempting to use rsync to backup a Win98 laptop to a FreeBSD 4.8 backup server. I have experienced the same problem at roughly the same point in the process on two occations. The laptop contains ~2.7Gb of data. On the first attempt we received this error at 2.3Gb and on the second at 2.4Gb. rsync error: partial transfer (code 23) at main.c(575) Would love to have a full backup of the

Hi all. The environment we are working on is a Red Hat Linux 6.2, with XFree 4.0 and KDE 2.1. The wine has been compiled using egcs-1.1.2. Wine itself is latest snapshot (20010731). The application we're trying to run crashes when tries to display a dialog box using Spread controls (from Farpoint). The crash occurs during a WM_PAINT. By exploring the builind of the window, the control

Help everyone... I need to track the spread of a BIOS bug. One symptom of this particular BIOS bug is that with pxelinux.0 from Syslinux 3.83-pre9, "localboot 0" works, but *if pxelinux.0 chainloads itself first*, then "localboot 0" *does not work*. I have reasons to believe this is a fairly widespread bug among newer hardware (made in the last two years or so), and it is