[R] constrOptim convergence

e http://www.maths.lth.se/help/R/.R/library/stats/html/optim.html When I use constrOptim, I get "convergence" values 7 and 11. What do they mean exactly? Thanks again, Shuangge Ma, Ph.D. __ [EMAIL PROTECTED] mailing list https://stat.ethz.

[R] R glm

ach for the guassian family? Thanks, Shuangge Ma, Ph.D. * CHSCC, Department of Biostatistics * * University of Washington * * Building 29, Suite 310, 6200 NE 74th ST. * * Seattle, WA 98115* * Tel: 206-685-71

[R] maximization subject to constaint

i.i.d. r.v. I need to maximize the above sum, under the constaint that: beta'X_{i}+alpha<=1, for i=1,...,n. For one dimension, it is kind of trivial. What should I do with high dimensional alpha and beta? Thanks for your time, Shua

Re: [R] about .RData

27;--restore --save --no-readline'." > > so what about specifying --no-save as in > nohup R BATCH --no-save a.R & > ? > > Uwe Ligges > > > Shuangge Ma * Department of StatisticsPhone: 608-263-4782(O) University of Wisconsi

[R] about .RData

is .RData file automatically? Thanks a lot, Shuangge Ma * Department of StatisticsPhone: 608-263-4782(O) University of Wisconsin--Madison __ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help

[R] a question about spline A(ns or bs)

yself? thanks, Shuangge Ma * Department of StatisticsPhone: 608-263-4782(O) University of Wisconsin--Madison __ [EMAIL PROTECTED] mailing list http://www.stat.math.ethz.ch/mailman/listinfo/r-help

[R] a maximazation question

Dear Sir/Madam: this is shuangge Ma, graduate student in UW-Madison statistics department. I have a computational question. I have a function f(x,y). I want to find the y(x) that maximize f(x,y) under the constraint y(x) is a non-decreasing step function. Is there any R package or algorithm I can