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\name{NEWS}
\title{News for Package \pkg{proxy}}
\section{Changes in version 0.4-27}{
\itemize{
\item cosmetic changes in help pages
\item add angular distance/similarity; keep old behavior as cosine
}
}
\section{Changes in version 0.4-26}{
\itemize{
\item Change coercion function for cosine similarity to distance to
1-x instead of 1-abs(x)
}
}
\section{Changes in version 0.4-25}{
\itemize{
\item fix scaling for gower metric in case of cross-proximities to scale x and y together.y
}
}
\section{Changes in version 0.4-24}{
\itemize{
\item fix tests in apply.R to comply to new default behavior
of encoding character strings in data frames
}
}
\section{Changes in version 0.4-23}{
\itemize{
\item smaller changes in C code to prevent false positives
from automated CRAN code checking
}
}
\section{Changes in version 0.4-21.1}{
\itemize{
\item Change registry class name to \code{proxy_registry} to
prevent name clashes with registry package.
}
}
\section{Changes in version 0.4-21}{
\itemize{
\item some more C-code \code{PROTECT}ing.
}
}
\section{Changes in version 0.4-20}{
\itemize{
\item print method for \code{simil} objects added that prints
\code{NA} instead of 0 for diagonal elements, if requested.
}
}
\section{Changes in version 0.4-19}{
\itemize{
\item fix for binary distance (C-code): now has same behavior as
the corresponding distance method in the \pkg{stats} package
in case of missing values.
}
}
\section{Changes in version 0.4-17}{
\itemize{
\item \code{pr_simil2dist} now computes \eqn{1 - abs(x)} instead of \eqn{1 - x}.
}
}
\section{Changes in version 0.4-15}{
\itemize{
\item add imports from recommended packages.
}
}
\section{Changes in version 0.4-14}{
\itemize{
\item export as.matrix() generic.
}
}
\section{Changes in version 0.4-11}{
\itemize{
\item Make binary similarities work with binary data in case of
list data (by coercing list to a matrix).
}
}
\section{Changes in version 0.4-10}{
\itemize{
\item Bug in Fager/McGown measure fixed.
}
}
\section{Changes in version 0.4-9}{
\itemize{
\item Author/Maintainer removed.
}
}
\section{Changes in version 0.4-8}{
\itemize{
\item PACKAGE="proxy" argument added to all
.External-calls. "PACKAGE" field added to the registry, defaulting
to "proxy", and used by .Call().
}
}
\section{Changes in version 0.4-7}{
\itemize{
\item the method argument of \code{dist()} now also accepts a
registry entry to avoid unnecessary lookups in repeated calls to
\code{dist()}.
}
}
\section{Changes in version 0.4-6}{
\itemize{
\item bugfix: \code{names<-.dist} did not accept \code{NULL} as assignment.
}
}
\section{Changes in version 0.4-5}{
\itemize{
\item small vignette with an overview of existing methods added.
}
}
\section{Changes in version 0.4-4}{
\itemize{
\item Podani, Chord, geodesic, Hellinger and Whittaker dissimilarities added.
\item Fager/McGown anf Faith similarities added.
}
}
\section{Changes in version 0.4-3}{
\itemize{
\item \code{pr_dist2simil} now computes \eqn{1 / (1 + x)} instead of \eqn{1 / (1 - x)}
\item fix labeling bug for list data with named components
\item the C-level dist functions now conform with those in package \pkg{stats}
with respect to NA handling (pairwise-complete observations).
}
}
\section{Changes in version 0.4-2}{
\itemize{
\item \code{as.matrix.dist} by default now uses 0 for diagonal elements
}
}
\section{Changes in version 0.4}{
\itemize{
\item fix a bug in Kullback-Leibler-distance
}
}
\section{Changes in version 0.3}{
\itemize{
\item fixed Gower-dissimilarity
\item fixed dist/simil subsetting
\item self-proximities now default to NA
}
}
\section{Changes in version 0.2}{
\itemize{
\item data frames are auto-converted to matrices if all variables are
either numeric, logical, or complex (to be compatible to
\code{stats::dist})
\item pairwise distances can now be computed
\item Registry is now case-insensitive
}
}
\section{Changes in version 0.1}{
\itemize{
\item Initial release
}
}
|
