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spatialEco (version 0.1-5)

Spatial Analysis and Modelling

Description

Utilities to support spatial data manipulation, query, sampling and modelling. Functions include models for species population density, download utilities for climate and global deforestation spatial products, spatial smoothing, multivariate separability, point process model for creating pseudo- absences and sub-sampling, polygon and point-distance landscape metrics, auto-logistic model, sampling models, cluster optimization and statistical exploratory tools.

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Version

Install

install.packages('spatialEco')

Monthly Downloads

1,657

Version

0.1-5

License

GPL-3

Maintainer

Jeffrey S Evans

Last Published

June 14th, 2016

Functions in spatialEco (0.1-5)

correlogram

Correlogram
breeding.density

Breeding density areas (aka, core habitat areas)
ants

Ant Biodiversity Data
conf.interval

Confidence interval for mean or median
DAYMET_tiles

DAYMET climate tile index
daymet.point

DAYMET point values
csi

Cosine Similarity Index
bearing.distance

Bearing and Distance
concordance

Concordance test for binomial models
daymet.tiles

DAYMET Tile ID's
hexagons

Hexagons
download.prism

Download PRISM
download.daymet

Download DAYMET
insert.values

Insert Values
idw.smoothing

idw.smoothing
gaussian.kernel

Gaussian Kernel
effect.size

Cohen's-d effect size
download.hansen

Download Hansen Forest 2000-2013 Change
group.pdf

Probability density plot by group
dispersion

Dispersion (H-prime)
local.min.max

Local minimum and maximum
nni

Average Nearest Neighbour Index (NNI)
logistic.regression

Logistic and Auto-logistic regression
loess.boot

Loess Bootstrap
mwCorr

Dutilleul moving window bivariate raster correlation
loess.ci

Loess with confidence intervals
moments

moments
kl.divergence

Kullback-Leibler divergence (relative entropy)
land.metrics

Landscape metrics for points and polygons
o.ring

Inhomogeneous O-ring
print.loess.boot

Print Loess bootstrap model
optimal.k

optimalK
polyPerimeter

Polygon perimeter
outliers

Outliers
print.effect.size

Print effect size
pp.subsample

Point process random subsample
plot.effect.size

Plot effect size
plot.loess.boot

Plot Loess Bootstrap
sampleTransect

Sample transect
point.in.poly

Point and Polygon Intersect
se.news

spatialEco news
sample.annulus

Sample annulus
rasterCorrelation

Raster correlation
sample.line

Systematic or random point sample of line(s)
pseudo.absence

Pseudo-absence random samples
pu

Biodiversity Planning Units
sample.poly

Sample Polygons
raster.entropy

Raster Entropy
raster.vol

Raster Percent Volume
summary.effect.size

Summarizing effect size
tpi

Topographic Position Index (tpi)
trend.line

trend.line
separability

separability
stratified.random

Stratified random sample
tri

Terrain Ruggedness Index
similarity

Ecological similarity
shannons

Shannon's Diversity (Entropy) Index
summary.loess.boot

Summarizing Loess bootstrap models
sp.na.omit

sp na.omit
zonal.stats

zonal.stats
parea.sample

Percent area sample
trig.trans

Calculates the trigonomic slope and aspect transformation
vrm

Vector Ruggedness Measure (VRM)
wt.centroid

Weighted centroid