Other packages > Find by keyword >

nnspat  

Nearest Neighbor Methods for Spatial Patterns
View on CRAN: Click here


Download and install nnspat package within the R console
Install from CRAN:
install.packages("nnspat")

Install from Github:
library("remotes")
install_github("cran/nnspat")

Install by package version:
library("remotes")
install_version("nnspat", "0.1.2")



Attach the package and use:
library("nnspat")
Maintained by
Elvan Ceyhan
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2021-05-10
Latest Update: 2023-12-19
Description:
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) and Ceyhan (2017) and references therein), nearest neighbor symmetry contingency tables (Ceyhan (2014) ), species correspondence contingency tables and reflexivity contingency tables (Ceyhan (2018) 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) ), and various non-random labeling patterns for disease clustering in two dimensional cases (Ceyhan (2014) ), and for visualization of all these patterns for the two dimensional data. The tests are usually (asymptotic) normal z-tests or chi-square tests.
How to cite:
Elvan Ceyhan (2021). nnspat: Nearest Neighbor Methods for Spatial Patterns. R package version 0.1.2, https://cran.r-project.org/web/packages/nnspat. Accessed 25 Sep. 2026.
Previous versions and publish date:
(2026-07-09 06:25), 0.1.0 (2021-05-10 09:30), 0.1.1 (2022-08-30 09:00)
Other packages that cited nnspat R package
View nnspat citation profile
Other R packages that nnspat depends, imports, suggests or enhances
Complete documentation for nnspat
Functions, R codes and Examples using the nnspat R package
Some associated functions: EV.Nii . EV.Tcomb . EV.Tkinv . EV.nnct . EV.rct . EV.tct . EV.tctI . NN . NNdist . NNdist2cl . NNsub . Ninv . Nt.def . Ntkl . QRval . Qsym.ct . Qsym.test . SkewTk . Tcomb . Tval . Wmat . Xsq.ceTk . Xsq.nnsym . ZTcomb . ZTrun . ZceTk . Znnsym . Znnsym2cl . aij.theta . asycovTkTl . asyvarTk . bvnorm.pdf . ceTk . ceTkinv . ceTrun . cellsTij . cov.nnct . cov.nnsym . cov.seg.coeff . cov.tct . covNrow2col . covTcomb . covTkTl . dist.std.data . dist2full . dot-onAttach . dot-onLoad . euc.dist . exact.nnct . exact.pval1s . exact.pval2s . funs.auxcovtct . funs.base.class.spec . funs.cell.spec.ss . funs.class.spec . funs.covNii . funs.covtct . funs.kNNdist . funs.kNNdist2cl . funs.overall.nnct . funs.overall.seg . funs.overall.tct . funs.pijPij . funs.scct . funs.seg.coeff . funs.varNii . funs.vartct . funsAijmat . funsC_MI_II . funsExpTk . funsExpTrun . funsNNclass.spec . funsN_I_II . funsOnevsRest . funsPseg.ss . funsQandR . funsRowColSums . funsVarTk . funsVarTrun . funsW345values . funsXsq.nnref . funsXsq.nnsym.dx . funsXsq.nnsym.ss . funsXsq.seg.coeff . funsXsq.spec.cor . funsZTkinv . funsZcell.nnct . funsZcell.nnct.pval . funsZcell.spec . funsZcell.tct . funsZdir.nnct . funsZdir.nnct.ss . funsZmixed.nonref . funsZnnref . funsZnnself . funsZnnself.sum . funsZnnsym.dx . funsZnnsym.ss . funsZnnsym2cl.dx . funsZnnsym2cl.ss . funsZseg.coeff . funsZsegind . funsZself.ref . ind.nnsym . ind.seg.coeff . ipd.mat.euc . ipd.mat . kNN . mat2vec . matrix.sqrt . nnct.boot.dis . nnct . nnct.sub . nnspat-package . pairwise.lab . pick.min.max . pk . plot.Clusters . plot.SpatPatterns . print.Chisqtest . print.Clusters . print.SpatPatterns . print.cellhtest . print.classhtest . print.refhtest . print.summary.Clusters . print.summary.SpatPatterns . prob.nnct . rassoc . rassocC . rassocG . rassocI . rassocU . rct . rdiag.clust . rhor.clust . rnonRL . rnonRLI . rnonRLII . rnonRLIII . rnonRLIV . rrot.clust . rseg . rself.ref . runif.circ . seg.ind . sharedNNmc . summary.Clusters . summary.SpatPatterns . swamptrees . tct . tocher.cor . var.nnct . var.nnsym . var.seg.coeff . var.tct . varPseg.coeff . varTkinv.sim . 
Some associated R codes: ClassFunctions.R . NNCTFunctions.R . StartupFunctions.R . data.R . nnspat.R .  Full nnspat package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

qGaussian  
The q-Gaussian Distribution
Density, distribution function, quantile function and random generation for the q-gaussian distribu ...
Download / Learn more Package Citations See dependency  
accucor  
Natural Abundance Correction of Mass Spectrometer Data
An isotope natural abundance correction algorithm that is needed especially for high resolution mas ...
Download / Learn more Package Citations See dependency  
nnspat  
Nearest Neighbor Methods for Spatial Patterns
Contains the functions for testing the spatial patterns (of segregation, spatial symmetry, associat ...
Download / Learn more Package Citations See dependency  
Jdmbs  
Monte Carlo Option Pricing Algorithms for Jump Diffusion Models with Correlational Companies
Option is a one of the financial derivatives and its pricing is an important problem in practice. Th ...
Download / Learn more Package Citations See dependency  
r2resize  
In-Text Resize for Images, Tables and Fancy Resize Containers in 'shiny', 'rmarkdown' and 'quarto' Documents
Automatic resizing toolbar for containers, images and tables. Various resizable or expandable contai ...
Download / Learn more Package Citations See dependency  

28,720

R Packages

247,686

Dependencies

75,677

Author Associations

28,721

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA