geospt (version 1.0-0)

rbf.cv1: Generates a RMSPE value, result of cross validation leave-one-out

Description

Generate the RMSPE value, which is given by the radial basis function with smoothing parameter eta and robustness parameter rho.

Usage

rbf.cv1(param, formula, data, n.neigh, func)

Value

returns the RMSPE value

See Also

rbf

Examples

data(preci)
require(nloptr)
coordinates(preci) <- ~x+y
bobyqa(c(0.5, 0.5), rbf.cv1, lower=c(1e-05,0), upper=c(2,2), formula=prec~x+y, data=preci,
    n.neigh=9, func="TRI")
# obtained with the optimal values previously estimated
rbf.cv1(c(0.2126191,0.1454171), prec~x+y, preci, n.neigh=9, func="TRI")