Re: [R] How to do a PCA with ordered variables?

commented, minimal, self-contained, reproducible code. -- 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.ch/mailman/listinfo

Re: [R] Test for stochastic dominance, non-inferiority test for distributions

-guide.html and provide commented, minimal, self-contained, reproducible code. -- 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

Re: [R] Equivalent to Stata egen

. __ 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. -- Stas Kolenikov

Re: [R] Equivalent to Stata egen

Lattice, ChambersHastie SMiS and reading a lot of QA on this list. -- David Winsemius On Apr 16, 2009, at 11:57 AM, Stas Kolenikov wrote: http://www.stata.com/help.cgi?egen -- it creates new variables dealing with some special relatively non-standard tasks that don't boil down to a one

Re: [R] import from stata

the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. -- Stas Kolenikov, also found at http://stas.kolenikov.name Small print: I use this email account for mailing lists only

Re: [R] Multilevel Modeling using R

the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. -- Stas Kolenikov, also found at http://stas.kolenikov.name Small print: I use this email account for mailing lists only. __ R

Re: [R] bootstrapped eigenvector method following prcomp

to have some guidline for interpretation rather than making decisions arbitrarily. I tried to look everywhere before posting here. I would be very thankful for any help, -- Stas Kolenikov, also found at http://stas.kolenikov.name Small print: I use this email account for mailing lists only

Re: [R] polychoric correlation: issue with coefficient sign

, but a negative one, isn't it? Why does the polychoric correlation returns a positive coefficient? What does it mean for the rest of the coefficients, should i trust them? I have to say I'm new to R and not very strong in statistics, I hope I haven't posted a stupid question... -- Stas

Re: [R] R in the NY Times

, and are commercial secrets, anyway. -- 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.ch/mailman/listinfo/r-help PLEASE do read

Re: [R] survey statistics, rate/proportions with standard errors

rate. There are means, totals, ratios, as well as regression/GLM estimation procedures using Taylor series, jackknife, and the bootstrap. Try install.packages(survey) -- Stas Kolenikov, also found at http://stas.kolenikov.name Small print: I use this email account for mailing lists only

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

is doing, but suspect that you should be looking at how R handles contrasts. The help pages reference ch 2 of Statistical Models in S. The search at the console prompt would be: ?C ?contrasts ?se.contrast ?model.tables -- Stas Kolenikov, also found at http://stas.kolenikov.name Small

Re: [R] ordered logistic regression of survey data with missing variables

of the multiple imputation packages in R? -- 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.ch/mailman/listinfo/r-help PLEASE do read

Re: [R] Survey Design / Rake questions

). -- 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.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R

Re: [R] Quantile regression with complex survey data

of the response (or any other) variable, but the conditional distributions may simply be unavailable because there are no units in the population satisfying the conditions. -- Stas Kolenikov, also found at http://stas.kolenikov.name Small print: I use this email account for mailing lists only

Re: [R] Design-consistent variance estimate

. Thanks, I'll keep educational statistics examples in mind for those kinds of designs! -- 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

Re: [R] Survey Design / Rake questions

how I've described the survey/weighting, is my call to svydesign correct? I'm not sure I understand just what a survey design is. Where can I read up on this? What's a good reference for such things as PSUs, cluster sampling, and so on. -- Stas Kolenikov, also found at http

Re: [R] Design-consistent variance estimate

from svymean() also agree with results I get from SAS proc surveymeans, so, this suggests I am misunderstanding something. -- Stas Kolenikov, also found at http://stas.kolenikov.name Small print: I use this email account for mailing lists only. __ R

Re: [R] Design-consistent variance estimate

. SAS PROC SVYMEANS is; Stata's -svy: mean- is, but in R, most of the stuff is user-contributed :)). See if Tom Lumley has any comments about whether his package supports 100% fpc :)) -- Stas Kolenikov, also found at http://stas.kolenikov.name Small print: I use this email account for mailing

[R] RPM-style install (SLED 10.1)

to compile R from 2.6.2 sources in the meantime, but that's painful for a Linux newbie like me on a brand-new computer that does not necessarily have all the packages. I almost want to switch to Ubuntu as R installation back there was a single click :)) -- Stas Kolenikov, also found at http

Re: [R] RPM-style install (SLED 10.1)

and installed a couple flavours (don't remember how many) of fortran and finally it went through. Right now, in my /usr/lib64, i have libgfortran.so.2.0.0. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Stas Kolenikov Sent: Monday, May 12, 2008 7:33 AM

Re: [R] quasi-random sequences

and repulsive at short distances is a better way? I have a vague recollection of hearing that somewhere to position points evenly on a sphere. -- Stas Kolenikov, also found at http://stas.kolenikov.name Small print: I don't check Gmail account regularly

Re: [R] Using R in a university course: dealing with proposal comments

On 2/11/08, Paul Gilbert [EMAIL PROTECTED] wrote: Stas Kolenikov wrote: ... Training researchers of tomorrow might be great, but ifyour students get on the market in the end of the semester, they won't have the luxury of waiting until R becomes THE package of choice. Not being

Re: [R] Using R in a university course: dealing with proposal comments

becomes THE package of choice. -- Stas Kolenikov, also found at http://stas.kolenikov.name Small print: Please do not reply to my Gmail address as I don't check it regularly. [[alternative HTML version deleted]] __ R-help@r-project.org mailing list