Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!zaphod.mps.ohio-state.edu!wuarchive!uunet!zephyr.ens.tek.com!uw-beaver!cornell!rochester!pt.cs.cmu.edu!o.gp.cs.cmu.edu!andrew.cmu.edu!rg20+ From: rg20+@andrew.cmu.edu (Rick Francis Golembiewski) Newsgroups: comp.sys.amiga.applications Subject: Re: Regression Analysis Message-ID: Date: 25 Jun 91 17:16:26 GMT References: <57096@nigel.ee.udel.edu> Organization: Class of '92, Carnegie Mellon, Pittsburgh, PA Lines: 23 In-Reply-To: <57096@nigel.ee.udel.edu> paul@ersys.edmonton.ab.ca (Paul Wolodko) writes: > > I'm looking for a package/software a friend can use on the > Amiga which allows her to do phys. lab plots. She's trying to cut > down the time she's spending on those graphs ... she isn't > looking for any high level stat. functions, just figures the best > fit curve ... max/min/best fit linear lines too I suppose; but > nothing viciously technical. I don't see anything really tough, Try out psgraph, it is a graphing program with a spread sheet like interface it has polynomial least squares fitting (it also has coulumn math built in that does error propagation, including ln so that you can do exponential fitting by transforming the data so that it is linear). It is available via anonymous ftp from drycas.club.cc.cmu.edu (128.2.232.11) it should be posted to binaries.amiga RSN. // Rick Golembiewski rg20+@andrew.cmu.edu \\ \\ #include stddisclaimer.h // \\ "I never respected a man who could spell" // \\ -M. Twain //