Utility Functions for 'spatstat'

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Documentation for package ‘spatstat.utils’ version 3.0-4

• DESCRIPTION file.
• User guides, package vignettes and other documentation.
• Package NEWS.

Help Pages

spatstat.utils-package	The spatstat.utils Package
%orifnull%	Specify a Default Value
Area.xypolygon	Calculations for Polygons in the Plane
articlebeforenumber	Indefinite Article Preceding A Number
bdrylength.xypolygon	Calculations for Polygons in the Plane
can.be.formula	Manipulate Formulae
cat.factor	Combine Several Factors
check.1.integer	Check Argument Type and Length
check.1.real	Check Argument Type and Length
check.1.string	Check Argument Type and Length
check.anyvector	Check For Vector or Factor With Correct Length
check.in.range	Utilities for Ranges of Values
check.named.list	Check Whether Object Has Required Components
check.named.thing	Check Whether Object Has Required Components
check.named.vector	Check Whether Object Has Required Components
check.nmatrix	Check for Numeric Matrix with Correct Dimensions
check.nvector	Check For Numeric Vector With Correct Length
check.range	Utilities for Ranges of Values
commasep	List of Items Separated By Commas
divisors	Primes, Prime Factorization, Common Divisor
do.call.matched	Call a Function, Passing Only Recognised Arguments
do.call.without	Call a Function, Omitting Certain Arguments
exactCutBreaks	Determine Breakpoints for Cut
expand.polynom	Expand Symbolic Polynomials in a Formula
fastFindInterval	Find Intervals Containing Given Data
geomseq	Geometric Sequence
greatest.common.divisor	Primes, Prime Factorization, Common Divisor
harmonicmean	Harmonic Mean
harmonicsum	Harmonic Mean
identical.formulae	Manipulate Formulae
ifelse0NA	Conditional Selection
ifelse1NA	Conditional Selection
ifelseAB	Conditional Selection
ifelseAX	Conditional Selection
ifelseNegPos	Conditional Selection
ifelseXB	Conditional Selection
ifelseXY	Conditional Selection
inside.range	Utilities for Ranges of Values
inside.xypolygon	Calculations for Polygons in the Plane
intersect.ranges	Utilities for Ranges of Values
is.hole.xypolygon	Calculations for Polygons in the Plane
is.prime	Primes, Prime Factorization, Common Divisor
isRelevantZero	Missing Value, Zero-length Vector, or Zero Value of the Appropriate Type
least.common.multiple	Primes, Prime Factorization, Common Divisor
lhs.of.formula	Manipulate Formulae
lhs.of.formula<-	Manipulate Formulae
methods.xypolygon	Calculations for Polygons in the Plane
offsetsinformula	Manipulate Formulae
optimizeWithTrace	One Dimensional Optimization with Tracing
orderstats	Compute Order Statistics
orderwhich	Compute Order Statistics
ordinal	Ordinal Numbers
ordinalsuffix	Ordinal Numbers
overlap.xypolygon	Calculations for Polygons in the Plane
paren	Add or Remove Parentheses
percentage	Convert Fraction to Percentage
prange	Utilities for Ranges of Values
primefactors	Primes, Prime Factorization, Common Divisor
primesbelow	Primes, Prime Factorization, Common Divisor
queueSpatstatLocator	Add Coordinates to a Queue for Use by Locator Function
relatively.prime	Primes, Prime Factorization, Common Divisor
RelevantEmpty	Missing Value, Zero-length Vector, or Zero Value of the Appropriate Type
RelevantNA	Missing Value, Zero-length Vector, or Zero Value of the Appropriate Type
RelevantZero	Missing Value, Zero-length Vector, or Zero Value of the Appropriate Type
resolve.1.default	Determine Values of Variables Using Several Default Rules
resolve.defaults	Determine Values of Variables Using Several Default Rules
revcumsum	Reverse Cumulative Sum
reverse.xypolygon	Calculations for Polygons in the Plane
rhs.of.formula	Manipulate Formulae
rhs.of.formula<-	Manipulate Formulae
simplenumber	Simple Rational Number
simplify.xypolygon	Calculations for Polygons in the Plane
spatstat.utils	The spatstat.utils Package
spatstatLocator	Graphical Input
splat	Print Text Within Margins
sympoly	Expand Symbolic Polynomials in a Formula
taperoff	Taper Functions
tapplysum	Sum By Factor Level
termsinformula	Manipulate Formulae
unparen	Add or Remove Parentheses
variablesinformula	Manipulate Formulae
verbalogic	Verbal Logic
verify.xypolygon	Calculations for Polygons in the Plane
which.max.fair	Where is the Minimum or Maximum
which.min.fair	Where is the Minimum or Maximum