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spatstat.utils (version 1.13-0)

Utility Functions for 'spatstat'

Description

Contains utility functions for the 'spatstat' package which may also be useful for other purposes.

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Version

Install

install.packages('spatstat.utils')

Monthly Downloads

58,555

Version

1.13-0

License

GPL (>= 2)

Maintainer

Adrian Baddeley

Last Published

October 31st, 2018

Functions in spatstat.utils (1.13-0)

check.nvector

Check For Numeric Vector With Correct Length
paren

Add or Remove Parentheses
check.1.integer

Check Argument Type and Length
percentage

Convert Fraction to Percentage
simplenumber

Simple Rational Number
check.anyvector

Check For Vector or Factor With Correct Length
do.call.without

Call a Function, Omitting Certain Arguments
expand.polynom

Expand Symbolic Polynomials in a Formula
spatstat.utils-internal

Internal Functions of spatstat.utils Package
splat

Print Text Within Margins
tapplysum

Sum By Factor Level
articlebeforenumber

Indefinite Article Preceding A Number
cat.factor

Combine Several Factors
ifelseAB

Conditional Selection
methods.xypolygon

Calculations for Polygons in the Plane
resolve.defaults

Determine Values of Variables Using Several Default Rules
check.named.vector

Check Whether Object Has Required Components
check.nmatrix

Check for Numeric Matrix with Correct Dimensions
primefactors

Primes, Prime Factorization, Common Divisor
queueSpatstatLocator

Add Coordinates to a Queue for Use by Locator Function
revcumsum

Reverse Cumulative Sum
termsinformula

Manipulate Formulae
verbalogic

Verbal Logic
commasep

List of Items Separated By Commas
do.call.matched

Call a Function, Passing Only Recognised Arguments
optimizeWithTrace

One Dimensional Optimization with Tracing
ordinal

Ordinal Numbers
spatstat.utils-package

The spatstat.utils Package
spatstatLocator

Graphical Input
check.range

Utilities for Ranges of Values