R version 2.13.2 (2011-09-30)
Copyright (C) 2011 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i386-apple-darwin9.8.0/i386 (32-bit)

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> # fields, Tools for spatial data
> # Copyright 2004-2011, Institute for Mathematics Applied Geosciences
> # University Corporation for Atmospheric Research
> # Licensed under the GPL -- www.gpl.org/licenses/gpl.html
> 
> library(fields)
Loading required package: spam
Package 'spam' is loaded. Spam version 0.27-0 (2011-08-17).
Type demo( spam) for some demos, help( Spam) for an overview
of this package.
Help for individual functions is optained by adding the
suffix '.spam' to the function name, e.g. 'help(chol.spam)'.

Attaching package: 'spam'

The following object(s) are masked from 'package:base':

    backsolve, forwardsolve, norm

> #
> #
> #  test of fixed lambda case
> #  Check against linear algebra
> #
> 
> options( echo=FALSE)
testing:   d coef
    PASSED test at tolerance  1e-08
testing:  c coef
    PASSED test at tolerance  1e-08
testing:  predict for null fixed
    PASSED test at tolerance  1e-08
testing:  predict for null spatial
    PASSED test at tolerance  1e-08
testing:  predict for null drift
    PASSED test at tolerance  1e-08
testing:  predict for null fixed
    PASSED test at tolerance  1e-08
testing:  predict for null spatial
    PASSED test at tolerance  1e-08
testing:  predict for null drift 
    PASSED test at tolerance  1e-08
testing:   knots/weights fixed/default d coef
    PASSED test at tolerance  1e-08
testing:  knots/weights fixed/default c coef
    PASSED test at tolerance  1e-08
testing:   knots d coef
    PASSED test at tolerance  1e-08
testing:  knots c coef
    PASSED test at tolerance  1e-08
testing:  knots predict for null
    PASSED test at tolerance  1e-08
testing:  knots predict for null
    PASSED test at tolerance  1e-08
testing:  knots predict w/o Z
    PASSED test at tolerance  1e-08
testing:  knots predict for drift
    PASSED test at tolerance  1e-08
testing:  predict for null
    PASSED test at tolerance  1e-08
testing:  predict for null
    PASSED test at tolerance  1e-08
testing:  predict for null
    PASSED test at tolerance  1e-08
testing:  predict for null
    PASSED test at tolerance  1e-08
    PASSED test at tolerance  1e-08
testing:  SE w/o covariate
    PASSED test at tolerance  1e-08
testing:  SE with covariate
    PASSED test at tolerance  1e-08
testing:  SE for fixed part
    PASSED test at tolerance  1e-08
All done with Z tests and Krig/Tps including predict and predict.se !
>