X-Received: by 10.13.200.67 with SMTP id k64mr25930502ywd.54.1435657232157; Tue, 30 Jun 2015 02:40:32 -0700 (PDT) X-Received: by 10.140.37.129 with SMTP id r1mr221110qgr.18.1435657232138; Tue, 30 Jun 2015 02:40:32 -0700 (PDT) Path: csiph.com!optima2.xanadu-bbs.net!xanadu-bbs.net!enother.net!enother.net!peer02.iad.highwinds-media.com!news.highwinds-media.com!feed-me.highwinds-media.com!j5no1483590qga.1!news-out.google.com!4ni29740qgh.1!nntp.google.com!j5no1483587qga.1!postnews.google.com!glegroupsg2000goo.googlegroups.com!not-for-mail Newsgroups: comp.graphics.apps.gnuplot Date: Tue, 30 Jun 2015 02:40:31 -0700 (PDT) Complaints-To: groups-abuse@google.com Injection-Info: glegroupsg2000goo.googlegroups.com; posting-host=194.49.221.254; posting-account=aSSDfgoAAABfb-o1cxv8xeF-sX_sJ__C NNTP-Posting-Host: 194.49.221.254 User-Agent: G2/1.0 MIME-Version: 1.0 Message-ID: Subject: 2-dimensional data frequency plot From: HALSA Injection-Date: Tue, 30 Jun 2015 09:40:32 +0000 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-Received-Bytes: 1717 X-Received-Body-CRC: 1793340750 Xref: csiph.com comp.graphics.apps.gnuplot:2962 hello community, i am using gnuplot 5.0 and trying to create a so called frequency or densit= y plot of a 2dimensional data set. I basically have x and y data values and= want to define bins for x and y intervals to Count data which fall in a ce= rtain x-y area and Display the Count with Color mapping. i managed to find a lot of help for the binning of one data set and Display= ing the frequency with a Histogramm but nothing on the 2D Problem. i would really appreciate any tipps or help on this issue, i realise gnuplo= t doesn't have a direct function for this Task but maybe you can give me hi= nts how i can work around it using other Options available. thanks