similar to: transforming data glm

Displaying 15 results from an estimated 15 matches similar to: "transforming data glm"

2009 Oct 07
3
graphics
Dear Sir, I am using the following cos which creates a 3 panel figure on one image. However the legend function i am using only allows the legend to be placed within the axes of one of the graphs. The plots however do not allow for a logend to be places within the axes do to the location of points on the graph. I can add the legend later using imaging software such as paint but i lose
2009 Aug 27
1
(no subject)
dear sir, my data larger than this example but is of the following format: y x Age 30 0.0323 O 24 0.0389 Y 158 0.058 Y 120 0.0581 O 100 0.0471 Y 102 0.0615 Y 160 0.0546 O i ma making a scatter plot of y~x and want to specify different coloured and filled shaped for the points according the the third categorical variable A. the code i have managed is : plot(y~x,pch=as.numeric(factor(Age)))
2011 Mar 08
1
Nesting random effects in lmer
Dear R experts, Could you please tell me how to nest random effects in an lmer model? Right now, my function looks like this: Full<-lmer(Consortship~((1|Male)+(1|Female))+MaleRank+MaleAge+MMGroom+MMAggrRankControl+FemaleRank+FemaleAge+MFAggrMating+GroomBirth07+MatNoConsortGroomF, family=poisson) However, a) I'm not sure if placing the two random effects (Male and Female) in parentheses
2007 Mar 29
5
SIP RTP Tunnel
Hello, is it possible to rout ALL RTP Data over Asterisk, like SIP1 <---RTP---> Asterisk <---RTP---> SIP2 I know it seems quite useless. But I want to simulate a IAX -> SIP connection and have no Phonecard installed on my computer ;) Thanx, Kalle
2004 Apr 09
1
loess' robustness weights in loess
hi! i want to change the "robustness weights" used by loess. these are described on page 316 of chambers and hastie's "statistical models in S" book as r_i = B(e_i,6m) where B is tukey's biweight function, e_i are the residulas, and m is the median average distance from 0 of the residuals. i want to change 6m to, say, 3m. is there a way to do this? i cant
2004 Apr 29
3
Dummies in R
Dear all, my problem is following. I know Stata, but currently I have to use R. Could You please help in finding the analogy to R. (1) creating of City-Dummy. I know in Stata: g byte city=0 replace city=1 if city==12&year==2000 and (2) Create a Time-Dummy-Variable g byte T2000=0 replace T2000=1 if year==2000 (3) I need the City DUmmy for the following combination: I have the
2010 Dec 26
1
Calculation of BIC done by leaps-package
Hi Folks, I've got a question concerning the calculation of the Schwarz-Criterion (BIC) done by summary.regsubsets() of the leaps-package: Using regsubsets() to perform subset-selection I receive an regsubsets object that can be summarized by summary.regsubsets(). After this operation the resulting summary contains a vector of BIC-values representing models of size i=1,...,K. My problem
2006 Nov 30
0
Standardized deviance residuals in plot.lm
It seems that the standardized deviance residulas, that one gets on plots of a glm.object x with plot(x) are calculated as r <- residuals(x) s <- sqrt(deviance(x)/df.residual(x)) w <- weights(x) hii <- lm.influence(x)$hat r.w <- if (is.null(w)) r else (sqrt(w) * r) rs <- r.w/(s * sqrt(1 - hii)) This implies that, for example, for binomial B(ni,pi) data the devaince residials
2006 Apr 15
0
[LLVMdev] how to code a loop in llvm assembly
Using an alloca'd variable with loads and stores would work well too. To date this is how every llvm language front end works. You would want to avoid malloc for such a purpose generally. mem2reg is nice enough to take your local load and stores and promote them to registers with PHINodes :-) On Apr 15, 2006, at 4:43 AM, Ralph Corderoy wrote: > > Hi Simon, > >>
2006 Apr 15
1
[LLVMdev] how to code a loop in llvm assembly
Hi Simon, > I've read over the "LLVM Language Reference Manual" a few times, and > writing some ll code, but i'm stuck at a very basic point. How to > decrement a counter variable ? As Oscar pointed out, you need a phi-node. I read some of the published papers on LLVM before the Language Reference Manual and found them to be of use. You may also find Wikipedia's
2010 Jan 11
0
Exponential regression
There are a couple of points to keep in mind when doing a log-transform of an exponential model, such as -- y = a*exp(b*x) 1. The implicit statistical model is multiplicative in the error. The implied statistical model of the log transform is -- log(y) = log(a) + b*x + u which implies -- y = a*exp(b*x)*exp(u) A linear regression in the log
2010 Jan 08
2
R exponential regression
Hi all, I have a dataset which consists of 2 columns. I'd like to plot them on a x-y scatter plot and fit an exponential trendline. I'd like R to determine the equation for the trendline and display it on the graph. Since I am new to R (and statistics), any advice on how to achieve this will be greatly appreciated. Many thanks, Chris -- View this message in context:
2010 Oct 24
5
Integrating Asterisk 1.8 with Google Talk and Google Voice
Evening, Has anyone seen a how-to on getting Asterisk to work with Google Talk and Google Voice? Thanks
2010 May 06
10
No connection between nodes on same LAN
Hi all, I am currently deploying tinc as an alternative to OpenVPN. My setup includes a lot of nodes and some of them are sitting together behind the same router on the same network segment. (E.g. connected to the same switch.) I noticed, that those nodes do never talk directly to each other via their private ip-addresses, but instead use the NATed address they got from the router.
2006 Aug 18
7
Rewriting URLs - help needed
Hello - I''m grappling with some tricky URL rewriting with Apache 2 and mod_rewrite, and could use a hand. Briefly: URL for application is: www.servername.com/path/to/app/ There is no Alias directive; the application is in the directory /www/content/path/to/app/ on the server file system. The FastCGI dispatcher (dispatch.fcgi) lives at: /www/fcgi-bin/path/to/app/dispatch.fcgi Inside