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Hi Sir How to perform cluster analysis using Ward's method and K- means clustering? Regards -- AMINA SHAHZADI Department of Statistics GC University Lahore, Pakistan. [[alternative HTML version deleted]]

Hi, I have a 4D data file from MATLAB, call it X, that I want to analyze in R. The first 3 dimensions are x y z coordinates and the forth is a value in time. If you took a sample vector in matlab it would look like vec1 = X(x1, y1, z1, :) vec2 = X( x2, y2, z2, :) this would give you all values (I have 300 of them) corresponding to this (x1,y1,z1) point of X. Now I read the MATLAB datafile 4D

...more than just 3D objects. Justification: - It's always interesting to plot data before performing any analysis - Manipulating (rotating, zooming) can give hints on critical facts blind analysis would take ages to reveal - Up until now, the best solution to display 4D or more objects is to use KATIA, which really is a CAD (Computer Assisted Design) software. It seems the workarounds chosen by this program are the best available. But KATIA was initially made by Dassault aviation to design Combat aircrafts... So it's extremely heavy and doesn't run on my K6-2 (to say the least). So I gu...

...l! I`m using dovecot for a while with no problems. Some days ago it started to delay the authentication until the timeout. syslog... Oct 3 09:00:10 coan dovecot: auth(default): pam(rodrigo.botan,121.120.119.179): pipe() failed: Too many open files Oct 3 09:00:11 coan dovecot: auth(default): pam(katia,121.120.200.97): pipe() failed: Too many open files Oct 3 09:00:11 coan dovecot: auth(default): pam(andersoncampos,121.120.200.35): pipe() failed: Too many open files Oct 3 08:25:55 coan dovecot: pop3-login: Disconnected: Inactivity: method=PLAIN, rip=121.120.119.39, lip=121.120.119.251 Oct 3 0...

...R? 2)How can I calculate or correct the home range size taking into account the variations in elevation (DEM) within it? Thank you so much in advance, any suggestion will be very much appreciated, Zulima ------------------------------ Message: 25 Date: Wed, 29 Jun 2011 11:50:54 -0500 From: Katia Smirnova <katiasmirn at gmail.com> To: r-help at r-project.org Subject: [R] 4D data acsess Message-ID: <BANLkTikhKKRKaiC8RnMQ08an4JYo3oObSA at mail.gmail.com> Content-Type: text/plain Hi, I have a 4D data file from MATLAB, call it X, that I want to analyze in R. The first 3 dimensions...