R version 2.6.2 (2008-02-08)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> # fields, Tools for spatial data
> # Copyright 2004-2007, Institute for Mathematics Applied Geosciences
> # University Corporation for Atmospheric Research
> # Licensed under the GPL -- www.gpl.org/licenses/gpl.html
> 
> 
> # test of sreg and related functions
> # test.for.zero.flag<- 1
> 
> library( fields)
Loading required package: spam
Package 'spam' is loaded.  Version 0.13 (2007-10-10).

Type demo( spam) for some demos, help( Spam) for an overview of this library.


Attaching package: 'spam'


	The following object(s) are masked _by_ .GlobalEnv :

	 .Spam 

 Try help(fields) for an overview of this library 
> options(echo=FALSE)
Warning messages:
1: In Krig.find.gcvmin(out, lambda.grid, gcv.grid[, "GCV.one"], sreg.fgcv.one,  :
  GCV search gives a minimum at the endpoints of the 
grid search
2: In gcv.sreg(out, lambda = lam, cost = cost, offset = offset, nstep.cv = nstep.cv,  :
  Value of pure error estimate   
                             is outside possible range
Warning messages:
1: In Krig.find.gcvmin(out, lambda.grid, gcv.grid[, "GCV.one"], sreg.fgcv.one,  :
  GCV search gives a minimum at the endpoints of the 
grid search
2: In gcv.sreg(out, tol = 1e-12) : Value of pure error estimate   
                             is outside possible range
Warning messages:
1: In Krig.find.gcvmin(info, lambda.grid, gcv.grid$GCV.one, Krig.fgcv.one,  :
  GCV search gives a minimum at the endpoints of the 
grid search
2: In gcv.Krig(out, nstep.cv = nstep.cv, verbose = verbose, cost = out$cost,  :
  Value of pure error estimate  is outside possible range
Warning messages:
1: In Krig.find.gcvmin(info, lambda.grid, gcv.grid$GCV.one, Krig.fgcv.one,  :
  GCV search gives a minimum at the endpoints of the 
grid search
2: In gcv.Krig(out2, tol = 1e-12) :
  Value of pure error estimate  is outside possible range
All done with sreg tests
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