dist2full

Converts a lower triangular distance matrix to a full distance matrix
with zeroes in the diagonal.
The input is usually the result of the <code><a href="/link/dist?package=nnspat&version=0.1.2" data-mini-rdoc="nnspat::dist">dist</a></code> function 
in the <code>stats</code> package.
This function is adapted from Everitt's book 
(everitt:2004;textualnnspat)

Contains the functions for testing the spatial patterns (of segregation, spatial symmetry,
association, disease clustering, species correspondence, and reflexivity) based on nearest neighbor relations,
especially using contingency tables such as
nearest neighbor contingency tables (Ceyhan (2010) <doi:10.1007/s10651-008-0104-x> and
Ceyhan (2017) <doi:10.1016/j.jkss.2016.10.002> and references therein),
nearest neighbor symmetry contingency tables (Ceyhan (2014) <doi:10.1155/2014/698296>),
species correspondence contingency tables and reflexivity contingency tables (Ceyhan (2018)
<doi:10.2436/20.8080.02.72> for two (or higher) dimensional data.
The package also contains functions for generating patterns of segregation, association,
uniformity in a multi-class setting (Ceyhan (2014) <doi:10.1007/s00477-013-0824-9>),
and various non-random labeling patterns for disease clustering
in two dimensional cases (Ceyhan (2014)
<doi:10.1002/sim.6053>), and for visualization of all these patterns
for the two dimensional data.
The tests are usually (asymptotic) normal z-tests or chi-square tests.

Elvan Ceyhan

nnspat

Nearest Neighbor Methods for Spatial Patterns

dist2full function

<dl><dt>dis</dt>
<dd>A lower triangular matrix, 
resulting from the <code><a href="/link/dist?package=nnspat&version=0.1.2" data-mini-rdoc="nnspat::dist">dist</a></code> 
function in the <code>stats</code> package</dd></dl>

Arguments

Author

Converts a lower triangular distance matrix to a full distance matrix
with zeroes in the diagonal.
The input is usually the result of the <code><a href='https://rdrr.io/r/stats/dist.html'>dist</a></code> function 
in the <code>stats</code> package.
This function is adapted from Everitt's book 
(everitt:2004;textualnnspat)

Converts a lower triangular distance matrix to a full distance matrix — dist2full

<dl>

<dt>dis</dt>
<dd>A lower triangular matrix, 
resulting from the <code><a href='https://rdrr.io/r/stats/dist.html'>dist</a></code> 
function in the <code>stats</code> package</dd>

</dl>

dist2full: Converts a lower triangular distance matrix to a full distance matrix

Description

Usage

Value

Arguments

Author

References

See Also

Examples