fit.trend: Fit polynomial trend functions

Description Usage Arguments Value References

Description

Fits a polynomial trend function to a point object. Similar to functions in B. Ripleys spatial library.

Usage

1
fit.trend(point.obj, at, np=2, plot.it=TRUE)

Arguments

point.obj

point object

at

name of dependent variable in point.obj

np

degree of polynom to be fitted

plot.it

switches generation of a contour plot

Value

beta

estimated parameters

...

References

http://www.gis.iastate.edu/SGeoStat/homepage.html


sgeostat documentation built on May 29, 2017, 9:04 a.m.

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