inpip

0th

Percentile

Select points inside a polygon

Keywords
spatial
Usage
inpip(pts,poly,bound=NULL,quiet=TRUE)
Arguments
pts
A points data set
poly
A polygon data set
bound
If points fall exactly on polygon boundaries, the default NULL gives arbitrary assignments. If TRUE, then all points "on" boundaries are set as within the polygon, if FALSE, outside.
quiet
Do not report which points are on boundary for non-NULL bound
Value

inpip returns a vector of indices of the points in pts that are located in the polygon. Note that "in" is an arbitrary concept for points "on" the polygon boundary.

References

Rowlingson, B. and Diggle, P. 1993 Splancs: spatial point pattern analysis code in S-Plus. Computers and Geosciences, 19, 627-655; the original sources can be accessed at: http://www.maths.lancs.ac.uk/~rowlings/Splancs/. See also Bivand, R. and Gebhardt, A. 2000 Implementing functions for spatial statistical analysis using the R language. Journal of Geographical Systems, 2, 307-317.

See Also

pip

Aliases
  • inpip
Documentation reproduced from package splancs, version 2.01-40, License: GPL (>= 2)

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