Path: csiph.com!x330-a1.tempe.blueboxinc.net!newsfeed.hal-mli.net!feeder1.hal-mli.net!border3.nntp.dca.giganews.com!border1.nntp.dca.giganews.com!nntp.giganews.com!postnews.google.com!j25g2000vbr.googlegroups.com!not-for-mail From: =?ISO-8859-1?Q?David_Mar=E7al?= Newsgroups: comp.graphics.apps.gnuplot Subject: Correlation coefficient Date: Sat, 11 Jun 2011 09:15:28 -0700 (PDT) Organization: http://groups.google.com Lines: 10 Message-ID: <447e021d-67d8-4a1d-9268-67ddc983dc2a@j25g2000vbr.googlegroups.com> NNTP-Posting-Host: 143.107.220.180 Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 X-Trace: posting.google.com 1307808928 27681 127.0.0.1 (11 Jun 2011 16:15:28 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: Sat, 11 Jun 2011 16:15:28 +0000 (UTC) Complaints-To: groups-abuse@google.com Injection-Info: j25g2000vbr.googlegroups.com; posting-host=143.107.220.180; posting-account=FE3dJAoAAAAKfzlXQakD6I00v_T03yAM User-Agent: G2/1.0 X-Google-Web-Client: true X-Google-Header-Order: HNKRUAELSC X-HTTP-UserAgent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/534.30 (KHTML, like Gecko) Chrome/12.0.742.91 Safari/534.30,gzip(gfe) Xref: x330-a1.tempe.blueboxinc.net comp.graphics.apps.gnuplot:371 Hellow everyone! On gnuplot, when I make a fit linear, the log archive gives me a matrix of correlation instead of the correlation coefficent (R**2). How can I get correlation coefficient through the matrix of correlation? Thanks, David