- 1. [S] calculating empirical semivariograms (score: 1)
- Author: "Paul Schwarz" <Paul.Schwarz@Cornell.EDU>
- Date: Wed, 27 Sep 2000 20:38:01 -0400
- S-News readers, I'm interested in learning about the algorithms used to compute empirical or sample semivariograms. I have S+SpatialStats, for example, so I have the means for calculating empirical s
- /archives/html/s-news/2000-09/msg00186.html (7,938 bytes)
- 2. Re: [S] calculating empirical semivariograms (score: 1)
- Author: Prof Brian D Ripley <ripley@stats.ox.ac.uk>
- Date: Thu, 28 Sep 2000 07:47:07 +0100 (BST)
- Only relatively efficient. Early versions of my spatial library had pure S versions, but the C versions are several times faster and use much less memory. Assuming that you are happy handling C code,
- /archives/html/s-news/2000-09/msg00187.html (9,054 bytes)
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