Hi, I've had a quick look through the package list, and unless I've missed something, I can't seem to find anything that will do I-MR / Xbar-R / Xbar-S control charts ? Assuming there is something out there, can anyone point me in the right direction ? Thanks ! TIm
Rui Barradas
2017-Jul-08 19:53 UTC
[R] CRAN I-MR / Xbar-R / Xbar-S control chart package ?
Hello, I have no experience with I-MR charts but a google search found package qcc. Maybe it's what you're looking for. Hope this helps, Rui Barradas Em 08-07-2017 09:07, Tim Smith escreveu:> Hi, > > I've had a quick look through the package list, and unless I've missed > something, I can't seem to find anything that will do I-MR / Xbar-R / > Xbar-S control charts ? > > Assuming there is something out there, can anyone point me in the > right direction ? > > Thanks ! > > TIm > > ______________________________________________ > R-help at 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, reproducible code. >
Interesting, thanks for that. I came accross qcc but my quick scan of the docs is that it only did xbars but maybe I need to re-read the docs, I guess it does the individual plot versions (I-MR) too. Tim On 8 July 2017 at 20:53, Rui Barradas <ruipbarradas at sapo.pt> wrote:> Hello, > > I have no experience with I-MR charts but a google search found package qcc. > Maybe it's what you're looking for. > > Hope this helps, > > Rui Barradas > > > Em 08-07-2017 09:07, Tim Smith escreveu: >> >> Hi, >> >> I've had a quick look through the package list, and unless I've missed >> something, I can't seem to find anything that will do I-MR / Xbar-R / >> Xbar-S control charts ? >> >> Assuming there is something out there, can anyone point me in the >> right direction ? >> >> Thanks ! >> >> TIm >> >> ______________________________________________ >> R-help at 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, reproducible code. >> >