Thank you very much for the reference about methodology. I will try the GAMLESS package.
*Yao Zhu* *Department of Urology Fudan University Shanghai Cancer Center Shanghai, China* 2013/2/11 David Winsemius <dwinsem...@comcast.net> > > On Feb 10, 2013, at 11:36 PM, zhu yao wrote: > > Dear R-users >> >> I want to generate a growth chart like this: >> http://php.med.unsw.edu.au/**embryology/images/9/9a/WHO-XX_** >> length_birth_to_2_years.png<http://php.med.unsw.edu.au/embryology/images/9/9a/WHO-XX_length_birth_to_2_years.png> >> >> can you give some suggestions about the functions I should use? >> > > Looking first at: > > http://www.who.int/entity/**childgrowth/standards/Chap_2.**pdf<http://www.who.int/entity/childgrowth/standards/Chap_2.pdf> > > ANd then doing a simple search: > > > require(sos) > Loading required package: sos > Loading required package: brew > > Attaching package: sos > > The following object(s) are masked from package:utils: > > ? > > > findFn("LMS method") > found 83 matches; retrieving 5 pages > 2 3 4 5 > Downloaded 76 links in 32 packages. > > I beleive the LMS quantile method in the VGAM package is the same as used > by WHO. > > -- > David > > >> Thanks >> >> *Yao Zhu* >> *Department of Urology >> >> Fudan University Shanghai Cancer Center >> Shanghai, China* >> >> [[alternative HTML version deleted]] >> >> ______________________________**________________ >> R-help@r-project.org mailing list >> https://stat.ethz.ch/mailman/**listinfo/r-help<https://stat.ethz.ch/mailman/listinfo/r-help> >> PLEASE do read the posting guide http://www.R-project.org/** >> posting-guide.html <http://www.R-project.org/posting-guide.html> >> and provide commented, minimal, self-contained, reproducible code. >> > > David Winsemius, MD > Alameda, CA, USA > > [[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, minimal, self-contained, reproducible code.
