similar to: Model fitting

Displaying 20 results from an estimated 2000 matches similar to: "Model fitting"

2010 Nov 25
1
Generalized linear models with categorical data
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2009 Dec 18
1
Doubts about ADE-4
Hi, I'm having some troubles in using the ADE-4 package. I want to analyze data for the Outlying Mean Index in the function 'niche'. I've got two matrixes: one for environmental data and the other for species abundance data. But to implement the analysis, as I understand it, I need to put tocheger these two matrixes in one, as in the example provided with the package. Un
2010 Nov 26
2
multivariate analysis
Hi I have 1800 response variables to regress on two factors (latitude and age), what is the script to run all response variables at once instead of writing 1800 models? Thanks R. ________________________________________ L?hett?j?: r-help-bounces at r-project.org [r-help-bounces at r-project.org] k&#228;ytt&#228;j&#228;n Dennis Murphy [djmuser at gmail.com] puolesta L?hetetty: 25.
2009 Aug 13
2
Fitting a quasipoisson distribution to univariate data
Dear all, I am analyzing counts of seabirds made from line transects at sea. I have been fitting Poisson and negative binomial distributions to the data using the goodfit function from the vcd library. I would also like to evaluate how well a quasi-poisson distribution fits the data. However, none of the potentially suitable functions I have identified (goodfit(vcd), fitdistr(MASS),
2023 Jan 29
2
[REGRESSION] GM20B probe fails after commit 2541626cfb79
On Fri, 27 Jan 2023 at 20:42, Diogo Ivo <diogo.ivo at tecnico.ulisboa.pt> wrote: > > On Fri, Jan 27, 2023 at 04:00:59PM +1000, Ben Skeggs wrote: > > On Fri, 20 Jan 2023 at 21:37, Diogo Ivo <diogo.ivo at tecnico.ulisboa.pt> wrote: > > > > > > On Wed, Jan 18, 2023 at 11:28:49AM +1000, Ben Skeggs wrote: > > > > On Mon, 16 Jan 2023 at 22:27, Diogo
2007 Oct 22
3
median value dataframe coming from multiple dataframes
Hi all, I am not a skillful R programmer and has I am handling with large dataframes (about 30000 x 300) I am in need of an efficient function. I have 4 dataframes with the same dimension. I need to generate other dataframe with the some dimension than the others where in each position it has the median value of the 4 values in the same position coming from the 4 dataframes. Grateful by your
2012 Dec 05
8
Error: Could not request certificate: Connection refused - connect(2)
Hi all, I am new at puppet and Im using the puppet learning tutorial. I execute until Basic agent/master puppet. Everything worked ok but after 2 or 3 days, running the command "puppet agent --test", start throw the error in subject. That left me with the following questions: how to puppet agent connect to master without service started on master? If this connection is possible (
2009 May 26
3
FXS
What is the easiest way to connect my "black phone" to a PC running asterisk? I don't need multiple extensions, I've got just 1 phone. Is there any USB FXS adapter? Thanks -- Diogo Saad -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20090526/77fcb91b/attachment.htm
2009 Sep 11
2
Persisting iproute2 routes and rules
Greetings! I have defined a few routes and rules with: ip route add ... ip rule add ... And now I'd like to persist those so they're loaded when the system boots up. I'm doing this by means of calling a specific script from /etc/rc.d/rc.local but I believe there must be something cleaner than that, like another existing file. Thanks in advance, Diogo
2013 May 28
2
Samba4 + Shared Folders
Hello dear, Could help me? I have configured a server with CentOS and Samba4, both Linux and Windows stations joined to the domain with successfully. However, I can not share access to a single set in Samba4, except share folder default (sysvol and netlogon). The error returned is "Permission Denied". Follow my smb.conf: # Global parameters [global] workgroup = TEST realm = test.local
2003 Mar 21
1
Substitution of NT
Hi, I wanna Samba to work as a PDC.... Many people told me that the administration is a pain in the ass.... If I use LDAP as a user repository should I improve the administration??? I could not find good articles / howtos / tutorials about Samba as a PDC..... can you provide me some good links?? Sorry about my english!! ( I'm from Brasil) "Bombing for peace is like fucking for
2023 Jan 27
3
[REGRESSION] GM20B probe fails after commit 2541626cfb79
On Fri, 20 Jan 2023 at 21:37, Diogo Ivo <diogo.ivo at tecnico.ulisboa.pt> wrote: > > On Wed, Jan 18, 2023 at 11:28:49AM +1000, Ben Skeggs wrote: > > On Mon, 16 Jan 2023 at 22:27, Diogo Ivo <diogo.ivo at tecnico.ulisboa.pt> wrote: > > > On Mon, Jan 16, 2023 at 07:45:05AM +1000, David Airlie wrote: > > > > As a quick check can you try changing > >
2007 Apr 03
2
HPDinterval problem
Hi, Can anyone tell me why I am not getting the correct intervals for fixed effect terms for the following generalized linear mixed model from HPDinterval: > sessionInfo() R version 2.4.1 (2006-12-18) i386-pc-mingw32 locale: LC_COLLATE=English_United States.1252;LC_CTYPE=English_United States.1252;LC_MONETARY=English_United States.1252;LC_NUMERIC=C;LC_TIME=English_United States.1252
2008 Mar 27
2
colMeans in a data.frame with numeric and character data
Hi all, I would like to know if it is posible by, someway, to get colMeans from a data.frame with numeric as well as character data, dispersed all over the object. Note that I would like to get colMeans neglecting character data. I am really in need of some function proceeding in that way… All the best Diogo André Alagador [[alternative HTML version deleted]]
2007 Jul 20
3
R CMD SHLIB problem [make: *** No rule to make target ]
Hy all, I apologize for my ingenuity in regard to interfaces in R, but I do need it for my work. In that respect I took a simple and small example from the net (the "hello world", one) to interface R with C. I have a Windows XP OS using R.2.5.0 and in that regard I have installed the Perl and RTools files to my PC. I also wrote a proper path file, as suggested. The C program is:
2008 Nov 06
2
comparing matrices using max or min
Dear all, I have 3 matrices with the same dimension, A,B,C and I would like to produce a matrix D where in each position would retrieve the max(or min) value along A,B,C taken from the same position. I guess that apply functions should fit, but for matrices objects I am not getting it. thanks in advance, Diogo André Alagador [[alternative HTML version deleted]]
2003 Mar 12
2
quasipoisson, glm.nb and AIC values
Dear R users, I am having problems trying to fit quasipoisson and negative binomials glm. My data set contains abundance (counts) of a species under different management regimens. First, I tried to fit a poisson glm: > summary(model.p<-glm(abund~mgmtcat,poisson)) Call: glm(formula = abund ~ mgmtcat, family = poisson) . . . (Dispersion parameter
2008 Sep 06
9
[Bug 17462] New: XVideo Overlay adaptor is jerky on HD videos (NV18 card)
http://bugs.freedesktop.org/show_bug.cgi?id=17462 Summary: XVideo Overlay adaptor is jerky on HD videos (NV18 card) Product: xorg Version: 7.3 Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at
2009 Oct 05
2
GLM quasipoisson error
Hello, I'm having an error when trying to fit the next GLM: >>model<-glm(response ~ CLONE_M + CLONE_F + HATCHING +(CLONE_M*CLONE_F) + (CLONE_M*HATCHING) + (CLONE_F*HATCHING) + (CLONE_M*CLONE_F*HATCHING), family=quasipoisson) >> anova(model, test="Chi") >Error in if (dispersion == 1) Inf else object$df.residual : missing value where TRUE/FALSE needed If I fit
2010 Sep 11
3
confidence bands for a quasipoisson glm
Dear all, I have a quasipoisson glm for which I need confidence bands in a graphic: gm6 <- glm(num_leaves ~ b_dist_min_new, family = quasipoisson, data = beva) summary(gm6) library('VIM') b_dist_min_new <- as.numeric(prepare(beva$dist_min, scaling="classical", transformation="logarithm")). My first steps for the solution are following: range(b_dist_min_new)