flowfield (version 1.0)

psr: psr

Description

Constructs a penalized spline regression of the historical time series data to be used in flow field forcasting.

Usage

psr(t, y)

Arguments

t

Time series observation times.

y

Time series response values.

Value

Returns the penalized spline regression data skeleton.

References

D. Ruppert, M. P. Wand and R. J. Carroll, Semiparametric Regression. New York, NY: Cambidge University Press, 2003.