distNNeigh

Computes distances to the nearest neighbour

 spatial 

Set of tools for reading, writing and transforming spatial and seasonal data, model selection and specific statistical tests for ecologists. It includes functions to interpolate regular positions of points between landmarks, to discretize polylines into regular point positions, link distant observations to points and convert a bounding box in a spatial object. It also provides miscellaneous functions for field ecologists such as spatial statistics and inference on diversity indexes, writing data.frame with Chinese characters.

Patrick Giraudoux

pgirmess

Spatial Analysis and Data Mining for Field Ecologists

Jean-Philippe Antonietti

Colin Beale

Ulrike Groemping

Renaud Lancelot

David Pleydell

Mike Treglia

distNNeigh function

<dl> <dt>db</dt>
<dd>A matrix or data.frame of points coordinates column 1 = x,column 2 = y.</dd></dl>

Arguments

Computes distances to the nearest neighbour — distNNeigh

<dl>

 <dt>db</dt>
<dd>A matrix or data.frame of points coordinates column 1 = x,column 2 = y.</dd>

</dl>

distNNeigh: Computes distances to the nearest neighbour

Description

Usage

Value

Arguments

Details

See Also

Examples