Spatial Analysis and Modelling Utilities

Documentation for package ‘spatialEco’ version 2.0-0

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-- A --

-- B --

background	Background sample
bbox_poly	Bounding box polygon
bearing.distance	Bearing and Distance
breeding.density	Breeding density areas (aka, core habitat areas)
built.index	built index

-- C --

cgls_urls	Provide URL's for Copernicus Global Land Service datasets
chae	Canine-Human Age Equivalent
chen	Cross-correlation data from Chen (2015)
class.comparison	Class comparison between two nominal rasters
classBreaks	Class breaks
collinear	Collinearity test
combine	raster combine
concordance	Concordance test for binomial models
conf.interval	Confidence interval for mean or median
cor.data	Various correlation structures
correlogram	Correlogram
cross.tab	Class comparison between two nominal rasters
crossCorrelation	Spatial cross correlation
csi	Cosine Similarity Index
curvature	Surface curvature

-- D --

dahi	Diurnal Anisotropic Heat Index
date_seq	date sequence
daymet.point	DAYMET point values
daymet.tiles	DAYMET Tile ID's
dispersion	Dispersion (H-prime)
dissection	Dissection
divergence	divergence
download.daymet	Download DAYMET
download.hansen	Download Hansen Forest 2000-2013 Change
download.prism	Download PRISM

-- E --

effect.size	Cohen's-d effect size
elev	Elevation raster
erase.point	Erase points
explode	Explodes multipart features
extract.vertices	Extract vertices for polygons or lines

-- F --

focal.lmetrics	Focal landscape metrics
fuzzySum	Fuzzy Sum

-- G --

gaussian.kernel	Gaussian Kernel
geo.buffer	Buffer geographic data
group.pdf	Probability density plot by group

-- H --

hexagons	Hexagons
hli	Heat Load Index
hli.pt	Point estimate of Heat Load Index
hsp	Hierarchical Slope Position
hybrid.kmeans	Hybrid K-means

-- I --

idw.smoothing	Inverse Distance Weighted smoothing
impute.loess	Impute loess
insert	Insert a row or column into a data.frame
insert.values	Insert Values
is.empty	is.empty

-- K --

kde.2D	2-dimensional kernel density estimate
kendall	Kendall tau trend with continuity correction for time-series
kl.divergence	Kullback-Leibler divergence (relative entropy)
knn	Spatial K nearest neighbor

-- L --

land.metrics	Landscape metrics for points and polygons
local.min.max	Local minimum and maximum
loess.boot	Loess Bootstrap
loess.ci	Loess with confidence intervals
logistic.regression	Logistic and Auto-logistic regression

-- M --

max_extent	Maximum extent of multiple rasters
mean_angle	Mean Angle
moments	moments
morans.plot	Autocorrelation Plot
mwCorr	Dutilleul moving window bivariate raster correlation

-- N --

nni	Average Nearest Neighbor Index (NNI)
nth.values	Nth values

-- O --

-- P --

parea.sample	Percent area sample
parse.bits	Parse bits
partial.cor	Partial and Semi-partial correlation
plot.effect.size	Plot effect size
plot.loess.boot	Plot Loess Bootstrap
point.in.poly	Point and Polygon Intersect
poly.regression	Local Polynomial Regression
polygon_extract	polygon raster extract
polyPerimeter	Polygon perimeter
poly_trend	Polynomial trend
pp.subsample	Point process random subsample
print.cross.cor	Print spatial cross correlation
print.effect.size	Print effect size
print.loess.boot	Print Loess bootstrap model
print.poly.trend	Print poly_trend
proximity.index	Proximity Index
pseudo.absence	Pseudo-absence random samples
pu	Biodiversity Planning Units

-- Q --

Quadrats

-- R --

random.raster	Random raster
raster.change	Raster change between two nominal rasters
raster.deviation	Raster local deviation from the global trend
raster.downscale	Raster Downscale
raster.entropy	Raster Entropy
raster.gaussian.smooth	Gaussian smoothing of raster
raster.invert	Invert raster
raster.kendall	Kendall tau trend with continuity correction for raster time-series
raster.mds	Raster multidimensional scaling (MDS)
raster.modified.ttest	Dutilleul moving window bivariate raster correlation
raster.moments	Raster moments
raster.transformation	Statistical transformation for rasters
raster.vol	Raster Percent Volume
raster.Zscore	Modified z-score for a raster
rasterCorrelation	Raster correlation
rasterDistance	Raster Distance
remove.holes	Remove or return polygon holes
remove_duplicates	Remove duplicate geometries
rm.ext	Remove extension
rotate.polygon	Rotate polygon

-- S --

sa.trans	Trigonometric transformation of a slope and aspect interaction
sample.annulus	Sample annulus
sample.line	Sample Lines
sample.poly	Sample Polygons
sampleTransect	Sample transect
sar	Surface Area Ratio
se.news	spatialEco news
separability	separability
sf.kde	Spatial kernel density estimate
sg.smooth	Savitzky-Golay smoothing filter
shannons	Shannon's Diversity (Entropy) Index
shift	shift
sieve	Sieve raster data
similarity	Ecological similarity
smooth.time.series	Smooth Raster Time-series
sobal	Sobel-Feldman operator
sp.kde	Spatial kernel density estimate
sp.na.omit	sp na.omit
spatial.select	Spatial Select
spectral.separability	spectral separability
spherical.sd	Spherical Variance or Standard Deviation of Surface
srr	Surface Relief Ratio
stratified.random	Stratified random sample
subsample.distance	Distance-based subsampling
summary.cross.cor	Summary of spatial cross correlation
summary.effect.size	Summarizing effect size
summary.loess.boot	Summarizing Loess bootstrap models
swvi	Senescence weighted Vegetation Index (swvi)

-- T --

time_to_event	Time to event
topo.distance	Topographic distance
tpi	Topographic Position Index (tpi)
trasp	Solar-radiation Aspect Index
trend.line	trend.line
tri	Terrain Ruggedness Index

-- V --

vrm	Vector Ruggedness Measure (VRM)

-- W --

winsorize	Winsorize transformation
wt.centroid	Weighted centroid

-- Z --