Re: [R] How to find inverse of glm model?

might not matter for your application but it’s probably worth thinking about. Simulation experiments might shed some light on that. Cheers, Andrew -- Andrew Robinson Chief Executive Officer, CEBRA and Professor of Biosecurity, School/s of BioSciences and Mathematics & Statistics Universit

Re: [R] [EXT] Mac ARM for lm() ?

Not a direct answer but you may find lm.fit worth experimenting with. Also try the high-performance computing task view on CRAN Cheers, Andrew -- Andrew Robinson Chief Executive Officer, CEBRA and Professor of Biosecurity, School/s of BioSciences and Mathematics & Statistics Universit

Re: [R] [EXT] Theta from negative binomial regression and power_NegativeBinomiial from PASSED

Hi John, the negative binomial is a tricky one - there are several different parameterisations and therefore different interpretations of the parameters. Joseph Hilbe wrote a whole book on it that might be wroth checking. Cheers, Andrew -- Andrew Robinson Chief Executive Officer, CEBRA and

Re: [R] [EXT] Downloading a directory of text files into R

Hi Bob, there may be more efficient ways to go about it but I would use R to scrape the contents of http://home.brisnet.org.au/~bgreen/Data/Hanson1/ http://home.brisnet.org.au/~bgreen/Data/Hanson2/ in order to form the URLs of the files, and then loop over the URLs. Cheers, Andrew -- Andrew

Re: [R] [EXT] How to calculate the derivatives at each data point?

Try something like with(df, predict(smooth.spline(x = altitude, y = atm_values), deriv = 1)) Cheers, Andrew -- Andrew Robinson Chief Executive Officer, CEBRA and Professor of Biosecurity, School/s of BioSciences and Mathematics & Statistics University of Melbourne, VIC 3010 Australia Tel:

Re: [R] [EXT] Re: Assigning categorical values to dates

I wonder if you mean that you want the levels of the factor to reset within each month? That is not obvious from your example, but implied by your question. Andrew -- Andrew Robinson Director, CEBRA and Professor of Biosecurity, School/s of BioSciences and Mathematics & Statistics Univer

Re: [R] [EXT] Re: nls() syntax

Hi Rolf, It might also be worth experimenting to see if y ~ 1 / ( 1 - a[z]/x ) yields the same result. It might be cleaner if x appears only once in the expression. Cheers, Andrew -- Andrew Robinson Director, CEBRA; Professor of Biosecurity School of BioSciences University of Melbourne, VIC

Re: [R] [EXT] Re: Inappropriate color name

hecks, and was published on CRAN. We were then besieged with complaints from native German speakers. So we changed the name. Best wishes, Andrew -- Andrew Robinson Director, CEBRA and Professor of Biosecurity, School/s of BioSciences and Mathematics & Statistics University of Melbo

Re: [R] - Trying to replicate VLOOKUP in R - help needed

MPANY <- paste("NEC", location$ASSIGNED_COMPANY) or you can just do location$ASSIGNED_COMPANY[location$NAME == "ABERDEEN PROVING GROUND"] <- "NEC Aberdeen" for each option Cheers, Andrew -- Andrew Robinson Director, CEBRA and Professor of Biosecurity,

Re: [R] [EXT] string concatenation

Try paste(x, collapse = ", ") Cheers, Andrew -- Andrew Robinson Director, CEBRA and Professor of Biosecurity, School/s of BioSciences and Mathematics & Statistics University of Melbourne, VIC 3010 Australia Tel: (+61) 0403 138 955 Email: a...@unimelb.edu.au

Re: [R] A Question about MLE in R

Hi Ravi, that's an interesting claim and N-M. Can you provide any reading matter to support it? Cheers, Andrew -- Andrew Robinson Director, CEBRA and Professor of Biosecurity, School/s of BioSciences and Mathematics & Statistics University of Melbourne, VIC 3010 Australia Tel: (+61)

Re: [R] A Question about MLE in R

Hi John, I wonder if you can suggest some reading material on that topic? A cursory search of the net doesn't uncover anything obvious. Andrew -- Andrew Robinson Director, CEBRA and Professor of Biosecurity, School/s of BioSciences and Mathematics & Statistics University of Melbo

Re: [R] Help with if else statement

pmax() should work in this instance, as in any case you want the larger value. Andrew -- Andrew Robinson Director, CEBRA, School of BioSciences Reader & Associate Professor in Applied Statistics Tel: (+61) 0403 138 955 School of Mathematics and Statistics Fax: (+61) 03 8344 4599 Universit

Re: [R] [FORGED] Re: Regarding R licensing usage guidance

want colour, go watch WWE. Best wishes, Andrew -- Andrew Robinson Director, CEBRA, School of BioSciences Reader & Associate Professor in Applied Statistics Tel: (+61) 0403 138 955 School of Mathematics and StatisticsFax: (+61) 03 8344 4599 University of Melbourne,

Re: [R] nlme

> > [[alternative HTML version deleted]] > > __ > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/p

Re: [R] Finding starting values for the parameters using nls() or nls2()

gt; Best regards, > > > > Pinglei Gao > > > > > [[alternative HTML version deleted]] > > __ > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat.ethz.ch/mailman/listinfo/

Re: [R] lm() silently drops NAs

il: pd@cbs.dk Priv: pda...@gmail.com > > __ > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html &g

Re: [R] Question about lme syntax

_ > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, r

Re: [R] R wont accept my zero count values in the GLM with quasi_poisson dsitribution

bble.com. > > __ > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented

Re: [R] Help with nonlinear least squares regression curve fitting

d use min(Area) as a, figure out b from the maximum (I guess 2b+a is the asymptote), and experiment with two values for year to retrieve c and d uniroot might help? Cheers Andrew -- Andrew Robinson Deputy Director, CEBRA, School of Biosciences Reader & Associate Professor in Applied

Re: [R] error in "ca.jo"

t; https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/ > posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Andrew Robinson Deputy Director, CEBRA Senior Lecturer in Applied Stati

Re: [R] data distribution for lme

mmented, minimal, self-contained, reproducible code. > -- Andrew Robinson Deputy Director, CEBRA Senior Lecturer in Applied Statistics Tel: +61-3-8344-6410 Department of Mathematics and StatisticsFax: +61-3-8344 4599 University of Melbourne, VIC 3010 Australi

Re: [R] bootstrapping respecting subject level information

; https://stat.ethz.ch/mailman/listinfo/r-help > > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > > and provide commented, minimal, self-contained, reproducible code. > > > > -- > Joshua Wiley > Ph.D. Student, Health Psychology > Uni

Re: [R] bootstrapping respecting subject level information

oot" respects the subject level information? > > It would be doing so because that is the way you set up the indexing. The > column ordering tof the data within subjects is not permuted. > > I do think you are beyond your understanding of the statstical principles > th

Re: [R] bootstrapping respecting subject level information

at the resampling procedure used by > "boot" respects the subject level information? > > Thanks a lot for your help/advice! > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read

Re: [R] why "object 'x' not found"?

[["E"]] <- List[["E"]] + 100 > > str(List) > List of 3 >$ Eleven: num 11 >$ Twelve: chr "xii" >$ E : num(0) > > List[["Eleven"]] <- List[["Eleven"]] + 100 > > str(List) > List of 3 >

Re: [R] why "object 'x' not found"?

;m curious to know whether you can point to some consolidated comparison? Best wishes, Andrew -- Andrew Robinson Director (A/g), ACERA Department of Mathematics and StatisticsTel: +61-3-8344-6410 University of Melbourne, VIC 3010 Australia (prefer email) http://www.ms.u

Re: [R] How to obtain the model/equation at each level automatically in a regression model with a few factors

hen > > > > estimable(mylm, myCmatrix) > > > > produces all coefficients for the equations/models at all levels. > > As I do not know how lm is computed, > > does anyone know how to obtain myCmatrix from mylm object? > Thanks, > > -chunlin > > On

Re: [R] How to obtain the model/equation at each level automatically in a regression model with a few factors

iling list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Andrew Robinson Director (A/g), ACERA Department of Mathematics and Stat

Re: [R] Script for conditional sums of vectors

> R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- An

Re: [R] plotting from dataframes

ng list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Andrew Robinson Director (A/g), ACERA Senior Lecturer in Applied S

Re: [R] Explore patterns with GAM

55838.html > Sent from the R help mailing list archive at Nabble.com. > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html >

Re: [R] create block diagonal with each rows

; PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Andrew Robinson Director (A/g), ACERA Senior Lecturer in Applied Statistics Tel: +61-3-8344-6410 Department o

Re: [R] Random Forest Error for Factor to Character column

ect.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Andrew Robinson Director (A/g), ACERA Department of Mathema

Re: [R] Off-topic: (Simple?) Random Sampling when n is a random variable

> -Original Message- > > From: r-help-boun...@r-project.org [mailto:r-help-bounces@r- > > project.org] On Behalf Of Andrew Robinson > > Sent: Monday, June 13, 2011 7:03 PM > > To: R-Help Discussion > > Subject: [R] Off-topic: (Simple?) Random Sampling when n is a random

Re: [R] Off-topic: (Simple?) Random Sampling when n is a random variable

On Tue, Jun 14, 2011 at 11:02:52AM +1000, Andrew Robinson wrote: > Hi everyone, > > I'm involved in a discussion with a colleague. He suggested a sample > design for a finite-sized process that (to all intents and purposes) > involves tossing a coin and examining the un

[R] Off-topic: (Simple?) Random Sampling when n is a random variable

ations? 3) can anyone suggest some citations that provide guidance either way? Thanks for any assistance! Andrew -- Andrew Robinson Program Manager, ACERA Department of Mathematics and StatisticsTel: +61-3-8344-6410 University of Melbourne, VIC 3010 Australia

Re: [R] gsub() issue...

i?re > > 44300 Nantes > > +33 2 40 37 46 76 > > > > > [[alternative HTML version deleted]] > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help >

Re: [R] functions pandit and treebase in the package apTreeshape

Mir escribió: > >El 06/05/11 01:33, Andrew Robinson escribió: > >>Hi Arnau, > >> > >>please send the output of sessionInfo() and the exact commands and > >>response that you used to install and load apTreeshape. > >> > > > > Sorry,

Re: [R] Installing rgdal in R: correct -configure flags for GDAL install on Linux Redhat

bennett.katr...@gmail.com > > [[alternative HTML version deleted]] > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html

Re: [R] two-way group mean prediction in survreg with three factors

ound B+C. My > model is actually A*B+C. And I'm not sure how to obtain the two-way > prediction of AB with C marginalized. Thanks. > > Pang > > -Original Message- > From: Andrew Robinson [mailto:a.robin...@ms.unimelb.edu.au] > Sent: Wednesday, May 04,

Re: [R] Vermunt's LEM in R

; and provide commented, minimal, self-contained, reproducible code. -- Andrew Robinson Program Manager, ACERA Department of Mathematics and StatisticsTel: +61-3-8344-6410 University of Melbourne, VIC 3010 Australia (prefer email) http://www.ms.unimelb.edu.au/~andrewpr

Re: [R] functions pandit and treebase in the package apTreeshape

- > > > [[alternative HTML version deleted]] > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide com

Re: [R] nls problem with R

do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. -- Andrew Robinson Program Manager, ACERA Department of Mathematics and StatisticsTel: +61-3-8344-6410 University of Melbourne, VIC 3010 Aus

Re: [R] bivariate linear interpolation

uide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. -- Andrew Robinson Program Manager, ACERA Department of Mathematics and StatisticsTel: +61-3-8344-6410 University of Melbourne, VIC 3010 Australia

Re: [R] Uniform Gaussian Kernel

> R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. --

Re: [R] split character vector by multiple keywords simultaneously

gt; __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. -- Andre

Re: [R] two-way group mean prediction in survreg with three factors

__ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. -- Andrew Robinson

Re: [R] fGarch

> [[alternative HTML version deleted]] > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide comment

Re: [R] Panels order in lattice graphs

https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. -- Andrew Robinson Program Manager, ACERA Department of Mathematics and StatisticsT

Re: [R] Problems saving ff objects

> > loaded via a namespace (and not attached): > > [1] rJava_0.8-8 > > > > > > > > > > __ > > R-help@r-project.org > > mailing list > > https://stat.ethz.ch/mailman/listinfo/r-help > > P

Re: [R] help with the maxBHHH routine

non-(list or vector) of type >'NULL' > >and: > >> > > maxBHHH(logLikALS4,grad=nuGradientC5,finalHessian="BHHH",start=prm,iterlim=2) >Error in gr[, fixed] <- NA : (subscript) logical subscript too long >I

Re: [R] what happens when I store linear models in an array?

t; Fax: +45 8942 2722 > > andrew.st...@biology.au.dk > > > > > [[alternative HTML version deleted]] > > ______ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read th

Re: [R] select value from a column depending on a value in another column

n-depending-on-a-value-in-another-column-tp3494926p3494926.html > Sent from the R help mailing list archive at Nabble.com. > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http

Re: [R] problem with package "adapt" for R in Mac

__ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. -- Andrew Robinson

Re: [R] nls problem with R

___ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. -- Andrew Robinson Program Manager, ACERA De

Re: [R] Watts Strogatz game

___ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. -- Andrew Robinson

Re: [R] na.omit - Is it working properly?

__ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. -- Andrew Robinson Program Manager, ACERA Department of M

Re: [R] delete excel id automatically generated

iling list archive at Nabble.com. > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, m

Re: [R] help with the maxBHHH routine

hod is our last hope and so, any help will be greatly > appreciated. > > -- > Thanks in advance, > Rohit > Mob: 91 9819926213 > > [[alternative HTML version deleted]] > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help

Re: [R] Unexp. behavior from boot with multiple statistics

-from-boot-with-multiple-statistics-tp3493300p3493300.html > Sent from the R help mailing list archive at Nabble.com. > > ______ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the

Re: [R] Lasso with Categorical Variables

0   0   1 43 2.7535052 > > 6            1   1   0   0   0   0   0   1 50 1.6200326 > > 7            1   0   0   0   0   0   0   1 30 0.5750533 > > 8            1   1   0   0   0   0   0   0 42 5.9224777 > > 9            1   0   0   1   0   0   0   1 49 2.0401528 > > 10           1

Re: [R] Simulation Questions

; cor (simtest) > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproduci

Re: [R] Help with coloring segments on a plot

.y.co.ordinate line.colour.value > 300 300 2289 20289 2 300 300 2692 20467 1 300 300 3010 20608 2 300 300 > 2727 19828 1 300 300 2606 20056 2 300 300 16244 21416 1 300 300 16154 21899 > 2 300 300 16941 21434 1 300 300 17356 20205 2 300 300 16928 21245 1 300 300 > 16011 21024 2 3

Re: [R] Optimization - n dimension matrix

thz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. -- Andrew Robinson Program Manager, ACERA Department of Mathematics and StatisticsTel: +61-3-8344-64

Re: [R] UNIX-like "cut" command in R

esota Center for Twin and Family Research > Department of Psychology > University of Minnesota > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html

Re: [R] subseting data

[[alternative HTML version deleted]] > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, min

Re: [R] Different results of coefficients by packages penalized and glmnet

min) > coef(glmn.fit2) > > > > Thanks a lot > > btw: how to calculate the C.I. of coefs? > > > *Yao Zhu* > *Department of Urology > Fudan University Shanghai Cancer Center > Shanghai, China* > > [[alternative HTML version deleted]] > > _

Re: [R] using tapply with multiple variables

ect.org mailing list > > https://stat.ethz.ch/mailman/listinfo/r-help > > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > > and provide commented, minimal, self-contained, reproducible code. > > > >

Re: [R] Analysis and graphics by groups

artamento de Ecologia - Universidade do Estado do Rio de Janeiro > > [[alternative HTML version deleted]] > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the po

Re: [R] why doesn't ifelse work ?

ot; "1990-06-04" > > -- > View this message in context: > http://r.789695.n4.nabble.com/why-doesn-t-ifelse-work-tp3482680p3482680.html > Sent from the R help mailing list archive at Nabble.com. > > __ > R-help@r-proj

Re: [R] Undefined columns selected

@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. -- Andrew Robinson Program Manager, ACERA Department of Mathemat

Re: [R] Problem loading quantreg

p mailing list archive at Nabble.com. > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, min

Re: [R] Generating a best fit line for non linear data

; Sent from the R help mailing list archive at Nabble.com. > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and

Re: [R] Problem installing package "sp" in R 2.13.0

gt; > > > > > > [[alternative HTML version deleted]] > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/postin

Re: [R] Variance

dn't > happen. > > The question is: "How would I find the variance of each pair of inputs?" > > [[alternative HTML version deleted]] > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-hel

[R] Off-topic: looking for a categorical, NMAR dataset

data set could be in any discipline, ideally already published. If you have any suggestions, please respond directly to Ken at Kheang Ken Lim Thanks! Cheers Andrew -- Andrew Robinson Program Manager, ACERA Department of Mathematics and StatisticsTel: +61-3-8344-6410

Re: [R] help: what are the basis functions in {mgcv}: gam?

r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. -- Andrew Robinson Department of Mathematics and Stat

Re: [R] Problem with subset() function?

0.999375-16 grid_2.8.0 lattice_0.17-15 > lme4_0.99875-9 > [5] nlme_3.1-89 >> > > > > > > > Steven McKinney > > Statistician > Molecular Oncology and Breast Cancer Program > British Columbia Cancer Research Centre > > email: smckinney +at+ bccrc +dot+ c

Re: [R] p(H0|data) for lm/lmer-objects R

king the Bayesian eggs ;). Certain kinds of multi-level models are mathematically identical to certain kinds of Empirical Bayes models, but that does not make them Bayesian (despite what some people say). I caution against your implied goal of obtaining Bayesian statistics without performing a Bayesian

Re: [R] Functions in R like lincom and nlcom of Stata

ontrast > > ?model.tables > > > > -- > Stas Kolenikov, also found at http://stas.kolenikov.name > Small print: I use this email account for mailing lists only. > > __ > R-help@r-project.org mailing list > https://stat.ethz.

Re: [R] mixed model nested ANOVA

ve HTML version deleted]] > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, s

Re: [R] Growth rate determination using ANCOVA

uared) slope. But this idea has been rejected by our PI as not be a > valid thing to do. > > Ideas here? I'm feeling very cautious about giving advice on this question as I don't know enough about the area. Sorry. I hope that this helps, otherwise. Andrew -- Andrew Robins

Re: [R] Spatial ANCOVA in R

> R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. -- Andrew Robinson Department of Mathe

Re: [R] [Stat related] Understanding Portmanteau test

liers. It provides a citation: Computational Statistics, 1994, 9, 301-310. I hope that helps. Andrew -- Andrew Robinson Department of Mathematics and StatisticsTel: +61-3-8344-6410 University of Melbourne, VIC 3010 Australia Fax: +61-3-8344-4599 http://w

Re: [R] perl expression question

msrv/mark/research/equity/projects/testDL/stock_data/fhdb/US/BLC.NYSE" > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html

Re: [R] Deleting multiple variables

_ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. -- Andrew R

Re: [R] removing a word, the following space and the next word

st > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. -- Andrew Robinson Department of Mathematics and StatisticsTel: +61-3-8344-641

Re: [R] Sweave and/or beamer issue

:Room 102Gilmer Hall > McCormick RoadCharlottesville, VA 22903 > Office:B011+1-434-982-4729 > Lab:B019+1-434-982-4751 > Fax:+1-434-982-4766 > WWW:http://www.people.virginia.edu/~mk9y/ > > > > > [[alternative HTML version deleted]] > >

Re: [R] random error with lme for repeated measures anova

_ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. -- Andrew Robin

Re: [R] Comparison of demographics between 2 study samples

ur goal is to demonstrate that the samples come from the same population then you probably should take a look at equivalence testing. Andrew -- Andrew Robinson Department of Mathematics and StatisticsTel: +61-3-8344-6410 University of Melbourne, VIC 3010 Austr

Re: [R] Decomposing tests of interaction terms in mixed-effects models

On Mon, Aug 04, 2008 at 02:51:48PM +0200, Peter Dalgaard wrote: > Andrew Robinson wrote: > >On Mon, Aug 04, 2008 at 10:17:38AM +0200, Peter Dalgaard wrote: > > > >>Andrew Robinson wrote: > >> > > > >That is a neat idea, thanks, Peter, but

Re: [R] Decomposing tests of interaction terms in mixed-effects models

On Mon, Aug 04, 2008 at 10:17:38AM +0200, Peter Dalgaard wrote: > Andrew Robinson wrote: > >Dear R colleagues, > > > >a friend and I are trying to develop a modest workflow for the problem > >of decomposing tests of higher-order terms into interpretable sets of > &g

[R] Decomposing tests of interaction terms in mixed-effects models

ample) lme(Y ~ A + AC, random = ~ 1 | Block, data = example) ###### Are we doing anything obviously wrong? Is there another approach to the goal that we are trying to achieve? Many thanks, Andrew -- Andrew Robinson

Re: [R] problem with NA and if

t; PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. -- Andrew Robinson Department of Mathematics and StatisticsTel: +61-3-8344-6410 University of Melbourne, VIC 3010 Australia

Re: [R] Problems with lm()

sposition: attachment; filename="Result_SPSS.doc" > > > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-gu

Re: [R] "False convergence" in LME

ist > >https://stat.ethz.ch/mailman/listinfo/r-help > >PLEASE do read the posting guide > >http://www.R-project.org/posting-guide.html > >and provide commented, minimal, self-contained, reproducible code. > > > > __ >

Re: [R] Bimodal Distribution

ng guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. -- Andrew Robinson Department of Mathematics and StatisticsTel: +61-3-8344-6410 University of Melbourne, VIC 3010 Australia Fax: +61-3-8344-4599

Re: [R] can I do this with R?

ture of the dataset. As I recall, subset selection was preferred for finding a small number of large effects, lasso (L1) for finding a small to moderate number of moderate-sized effects, and ridge (L2) for many small effects. Can you provide any references to more up-to-date simulations that you

Re: [R] How to remove NAs and lme function

ist > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > Andrew Robinson Senior Lecturer in Statistics Tel: +61-3-8

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