spatial nonparametric covariance functions CRAN Task View: Spatial (http://CRAN.R-project.org/view=Spatial) R functions for analyzing spatial (cross-)covariance: the nonparametric (cross-)covariance, the spline correlogram, the nonparametric phase coherence function, and related. Software Depends: R (>= 2.8.0) Ottar N. Bjornstad <onb1@psu.edu> Ottar N. Bjornstad <onb1@psu.edu> GPL (>= 2) 2009-03-24 application/tgz http://CRAN.R-project.org/package=ncf