CHANGES IN spatstat.utils VERSION 3.1-5
OVERVIEW
o Internal improvements.
CHANGES IN spatstat.utils VERSION 3.1-4
OVERVIEW
o Extension to 'fastFindInterval'.
o Internal improvements.
SIGNIFICANT USER-VISIBLE CHANGES
o fastFindInterval
New argument 'left.open' controls whether intervals
are left-open, right-closed or left-closed, right-open.
CHANGES IN spatstat.utils VERSION 3.1-3
OVERVIEW
o Recognise powers of an integer.
NEW FUNCTIONS
o is.square, is.cube, is.power
Recognise whether a given integer is a square number, a cube,
or a power of another integer.
SIGNIFICANT USER-VISIBLE CHANGES
o primefactors
Computation for large numbers improved.
CHANGES IN spatstat.utils VERSION 3.1-2
OVERVIEW
o Internal improvements.
CHANGES IN spatstat.utils VERSION 3.1-1
OVERVIEW
o Internal improvements.
CHANGES IN spatstat.utils VERSION 3.1-0
OVERVIEW
o Efficiency improvement for prime factorisation.
o spatstat.utils now requires R 3.5.0 or later.
o Bug fix
SIGNIFICANT USER-VISIBLE CHANGES
o primefactors, divisors, is.prime
Computation for large numbers accelerated.
BUG FIXES
o xysegPcircle
Interpreted its arguments incorrectly,
and incorrectly gave the same result as 'xysegXcircle'.
Fixed.
CHANGES IN spatstat.utils VERSION 3.0-5
OVERVIEW
o Internal improvements.
CHANGES IN spatstat.utils VERSION 3.0-4
OVERVIEW
o Improved error messages.
o Bug fix.
o Minor changes to package information.
BUG FIXES
o primefactors
The default method (method = "C") did not handle numbers
greater than the largest integer (n > .Machine$integer.max).
Fixed.
CHANGES IN spatstat.utils VERSION 3.0-3
OVERVIEW
o Minor improvements.
SIGNIFICANT USER-VISIBLE CHANGES
o asNumericMatrix
Argument x can be a list, provided it can be converted to a data frame.
o articlebeforenumber
Now handles non-integer values correctly.
o articlebeforenumber
New argument 'teenhundreds'.
CHANGES IN spatstat.utils VERSION 3.0-2
OVERVIEW
o Modest improvements in speed.
o Minor changes to package information.
SIGNIFICANT USER-VISIBLE CHANGES
o check.named.vector, check.named.list
New argument 'xtitle'
CHANGES IN spatstat.utils VERSION 3.0-1
OVERVIEW
o Minor changes to package information.
SIGNIFICANT USER-VISIBLE CHANGES
o Package dependence
The suggested package 'spatstat.model' is available from
spatstat.r-universe.dev until it is released on CRAN.
CHANGES IN spatstat.utils VERSION 3.0-0
OVERVIEW
o Minor changes to package information.
o Harmonic mean.
o Bug fixes
NEW FUNCTIONS
o harmonicmean, harmonicsum
The harmonic mean of a set of numbers, calculated robustly.
SIGNIFICANT USER-VISIBLE CHANGES
o Package dependence
'spatstat.utils' now suggests the new package 'spatstat.model'
instead of the old 'spatstat.core'.
BUG FIXES
o do.call.matched
Crashed if 'matchfirst=TRUE' and 'names(arglist) = NULL'.
Fixed.
CHANGES IN spatstat.utils VERSION 2.3-1
OVERVIEW
o Minor improvements and bug fixes.
o Some code now runs faster.
o More of the existing functions are documented.
NEW FUNCTIONS
o fastFindInterval
Faster alternative to 'findInterval' for equally-spaced intervals.
o geomseq
Make a geometric sequence.
o "%orifnull%"
Specify a value with a default.
SIGNIFICANT USER-VISIBLE CHANGES
o check.1.real, check.1.integer, check.1.string
New argument 'warn'.
CHANGES IN spatstat.utils VERSION 2.3-0
OVERVIEW
o Minor improvements and bug fixes.
o Some code accelerated.
NEW FUNCTIONS
o which.min.fair, which.max.fair
Find the location of the minimum or maximum,
and if there are multiple minima or maxima,
choose one of them at random.
BUG FIXES
o tapplysum
Crashed if do.names=TRUE when 'flist' contained only one factor.
Fixed.
CHANGES IN spatstat.utils VERSION 2.2-0
OVERVIEW
o New function to compute breakpoints for a cut operation.
o Internal tweaks to improve efficiency.
NEW FUNCTIONS
o exactCutBreaks
Compute the exact numerical values of the breakpoints
used in cut.default.
CHANGES IN spatstat.utils VERSION 2.1-0
OVERVIEW
o New functions providing NA and zero values, and empty vectors,
of the appropriate type.
NEW FUNCTIONS
o RelevantNA
Return a missing value of the appropriate type.
o RelevantEmpty
Return a zero-length vector of the appropriate type.
o RelevantZero
Return a value equivalent to 0, of the appropriate type.
CHANGES IN spatstat.utils VERSION 2.0-1
OVERVIEW
o Tweaks.
CHANGES IN spatstat.utils VERSION 2.0-0
OVERVIEW
o Updated to new spatstat family.
SIGNIFICANT USER-VISIBLE CHANGES
o package dependence
spatstat.utils now suggests the package spatstat.core
which is part of the new spatstat family.
CHANGES IN spatstat.utils VERSION 1.20-0
OVERVIEW
o Computation is slightly accelerated.
SIGNIFICANT USER-VISIBLE CHANGES
o general
Overall speed of computation is slightly increased.
CHANGES IN spatstat.utils VERSION 1.19-0
OVERVIEW
o Minor improvements.
CHANGES IN spatstat.utils VERSION 1.18-0
OVERVIEW
o Minor improvements.
SIGNIFICANT USER-VISIBLE CHANGES
o do.call.matched, do.call.without
New argument 'envir' determines the environment in which
the call will be evaluated.
CHANGES IN spatstat.utils VERSION 1.17-0
OVERVIEW
o Bug fixes in internal code.
CHANGES IN spatstat.utils VERSION 1.16-0
OVERVIEW
o Bug fixes in internal code.
CHANGES IN spatstat.utils VERSION 1.15-0
OVERVIEW
o Added more internal code.
CHANGES IN spatstat.utils VERSION 1.14-1
OVERVIEW
o Minor administrative changes.
CHANGES IN spatstat.utils VERSION 1.14-0
NEW FUNCTIONS
o taperoff
Utility for tapering values smoothly to zero.
CHANGES IN spatstat.utils VERSION 1.13-0
OVERVIEW
o internal bug fix.
CHANGES IN spatstat.utils VERSION 1.12-0
NEW FUNCTIONS
o percentage
Programmer's utility to convert a number to a percentage.
SIGNIFICANT USER-VISIBLE CHANGES
o queueSpatstatLocator
Handles any data acceptable to xy.coords()
CHANGES IN spatstat.utils VERSION 1.11-0
NEW FUNCTIONS
o queueSpatstatLocator
Add (x,y) coordinate pairs to a queue
that can be accessed by 'spatstatLocator'.
SIGNIFICANT USER-VISIBLE CHANGES
o spatstatLocator
Now works in non-interactive sessions,
returning previously-queued coordinates,
for use in software testing.
CHANGES IN spatstat.utils VERSION 1.10-0
SIGNIFICANT USER-VISIBLE CHANGES
o NEWS file
spatstat.utils now has its own NEWS file.
CHANGES IN spatstat.utils VERSION 1.9-5
SIGNIFICANT USER-VISIBLE CHANGES
o None.
Minor internal improvements only.
CHANGES IN spatstat.utils VERSION 1.9-4
BUG FIXES
o orderwhich
Crashed if decreasing=TRUE.
Fixed.
CHANGES IN spatstat.utils VERSION 1.9-3
NEW FUNCTIONS
o sortunique
A faster version of sort(unique(x)) for numeric x.
CHANGES IN spatstat.utils VERSION 1.9-2
SIGNIFICANT USER-VISIBLE CHANGES
o orderwhich
Accelerated.
CHANGES IN spatstat.utils VERSION 1.9-1
SIGNIFICANT USER-VISIBLE CHANGES
o orderstats
Accelerated.
CHANGES IN spatstat.utils VERSION 1.9-0
NEW FUNCTIONS
o check.anyvector
Utility to check for a vector or factor with correct length.
SIGNIFICANT USER-VISIBLE CHANGES
o tapplysum
Argument 'x' can contain complex numbers.
CHANGES IN spatstat.utils VERSION 1.8-1
SIGNIFICANT USER-VISIBLE CHANGES
o slight increase in speed.
CHANGES IN spatstat.utils VERSION 1.8-0
SIGNIFICANT USER-VISIBLE CHANGES
o tapplysum
Now works in dimension 1
(i.e. when 'flist' is a list containing a single factor).
BUG FIXES
o graphics code
'zlim' was not recognised as a graphics parameter in some cases.
Fixed.
CHANGES IN spatstat.utils VERSION 1.7-1
BUG FIXES
o graphics code
'main' was not recognised as a graphics parameter in some cases.
Fixed.
CHANGES IN spatstat.utils VERSION 1.7-0
SIGNIFICANT USER-VISIBLE CHANGES
o fastFindInterval
Labels are shorter (generated when labels=TRUE).
New argument 'dig.lab' controls their length.
BUG FIXES
o expand.polynom
Result was syntactically incorrect in some cases.
Fixed.
CHANGES IN spatstat.utils VERSION 1.6-0
NEW FUNCTIONS
o "lhs.of.formula<-", "rhs.of.formula<-"
Assignment operators for formulae.
SIGNIFICANT USER-VISIBLE CHANGES
o matchIntegerDataFrames
New argument 'sort'.
BUG FIXES
o verbalogic
Returned prematurely in some cases.
Fixed.
CHANGES IN spatstat.utils VERSION 1.5-1
NEW FUNCTIONS
o matchIntegerDataFrames
A fast function for finding identical rows in two data frames of integers.
CHANGES IN spatstat.utils VERSION 1.5-0
SIGNIFICANT USER-VISIBLE CHANGES
o Internal changes to satisfy CRAN requirements.
CHANGES IN spatstat.utils VERSION 1.4-1
SIGNIFICANT USER-VISIBLE CHANGES
o Internal changes to satisfy CRAN requirements.
CHANGES IN spatstat.utils VERSION 1.4-0
SIGNIFICANT USER-VISIBLE CHANGES
o Internal code now runs in the Datacamp environment.