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From |
"Kim Lyngby Mikkelsen (KLM)" <KLM@arbejdsmiljoforskning.dk> |

To |
<statalist@hsphsun2.harvard.edu> |

Subject |
st: SV: RE: RE: RE: RE: SV: how do I overlay two linkplot graphs?: now trying -xtline- |

Date |
Thu, 13 Dec 2007 20:08:35 +0100 |

I think Nick Cox were ahead of himself, because part of what -linkplot- does is -separate- by(`link'), so if you do not start out separate your Score variable, and simply run Nicks codes without the -?- (ie.: linkplot Score Character, link(GRP)), I think you get what Nick think you want. But is this actually what you want? Did you try the codes suggested by Spiess, Sven Oliver? That seems to me to be what you want. If you want to add more lines to the same graph this way, try: line score cha if grp==1 & task ==1 || line score cha if grp==1 & task ==2 || line score cha if grp==2 & task ==1 || line score cha if grp==2 & task ==2 the above command will draw 4 lines; 2 lines for grp==1, and 2 lines for grp==2 You can increase the numbers of lines drawn by repeating the command intersecting -||- between separate line commands, but you graph will start looking messy with more that 8 lines or so. Instead of the -line- command you might want to use -tw connected- or the -scatter- command with the -connect line- option. Try it out. Regards Kim _______________________________________________________ Nick Cox ======================== You're correct. Sorry about that example. I need to fix -linkplot- so that it behaves as I want in that situation. Spiess, Sven Oliver Doesn't work with the ?-wildcard for me. ("no observations") I can replace it with the respective 1 or 2 but of course that won't overlay the graphs. What am I missing? Nick Cox > This is a lot clearer. In addition to direct attacks using -twoway- > explicitly, > > separate Score, by(Task) > > then > > linkplot Score? Character, link(GRP) > > but that would be a mess. > > To get a slide show, assuming prior use of -separate- as above, > > forval i = 1/203 { > linkplot Score? Character if GRP == `i', link(GRP) asyvars > /// subtitle(GRP `i') > more > } > * * For searches and help try: * http://www.stata.com/support/faqs/res/findit.html * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/ * * For searches and help try: * http://www.stata.com/support/faqs/res/findit.html * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/

**References**:**st: RE: RE: RE: RE: SV: how do I overlay two linkplot graphs?: now trying -xtline-***From:*"Nick Cox" <n.j.cox@durham.ac.uk>

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