STK 2.2.0 released

STK 2.2.0 has been released, please check it out!

http://sourceforge.net/projects/kriging/

http://octave.sourceforge.net/stk/

STK is a (not so) Small Toolbox for Kriging. Its primary focus in on the interpolation / regression technique known as kriging, which is very closely related to Splines and Radial Basis Functions, and can be interpreted as a non-parametric Bayesian method using a Gaussian Process (GP) prior. The STK also provides tools for the sequential and non-sequential design of experiments. Even though it is, currently, mostly geared towards the Design and Analysis of Computer Experiments (DACE), the STK can be useful for other applications areas (such as Geostatistics, Machine Learning, Non-parametric Regression, etc.).

A summary of user-visible changes is available here: http://kriging.sourceforge.net/htmldoc/NEWS.html

STK is fully compatible with both GNU Octave (from release 3.2.4 onwards) and Matlab (from release R2007a onwards).

It is brought to you under the GNU Public Licence v3 (GPLv3).

Julien Bect & Emmanuel Vazquez (Supelec, France)