R 2.2.1 の変更点
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開始行:
R 2.2.1 の変更点
[[オリジナル文書>http://cran.r-project.org/src/base/NEWS]]
#contents
*ユーザから見える変更
-options("expressions") の値が 1000 に減らされました。2.1...
*新機能
o Use of 'pch' (e.g. in points) in the symbol font 5 is ...
interpreted in the single-byte encoding used by that f...
Similarly, strwidth now recognizes that font 5 has a d...
encoding from that of the locale. (These are likely t...
the answer only in MBCS locales such as UTF-8.)
-URW フォントのフォントメトリックが、2002年末以降のバージ...
-Postscript で新たに以下のエンコーディングが使えるように...
-ix86 および x86_64 Linux 上の Intel および Portland Grou...
-R CMD INSTALL が、実行が中断されたとき (キーボードから c...
-メッセージ全体のフランス語訳ができました。Philippe Grosj...
*廃止および廃止予定
-文書化されていない、atan() に2つの引数を取らせる使い方は...
-axis() および mtext() の 'vfont' 引数は廃止予定です（現...
-関数 mauchley.test() は廃止予定となり（スペルが間違って...
*バグフィックス
o The malloc's of AIX and OSF/1 which return NULL for si...
are now catered for in src/main/regex.c.
-欠損したリスト要素の名前が $<NA> と表示されるようになり...
-help.start() が、フロントページおよびそこから直接リンク...
o Indexing by character NA matched the name "NA".
o The arith-true test used random inputs and did not set...
it could fail very occasionally.
o arima() with 'fixed' supplied and p=0 for the non-seas...
part could give spurious warnings about 'some AR param...
were fixed'.
-クラスオブジェクトによっては、summary.matrix() が無限再...
-C char が sign されているいくつかのプラットフォームにお...
o Conversion from POSIXct to POSIXlt is done more accura...
around the change of DST in years not supported by the...
(pre-1970 on Windows and some others, and in the far p...
future).
-プラットフォームによっては、chisq.test(cbind(1:0, c(7,16...
-pdf() がエンコーディングの詳細を正確にファイルに書き出し...
o image() was failing with an error when plotting a matrix
of all NA values. (PR#8228)
image() could fail if called with add=FALSE (the defau...
length(x)=1 for either x or y, as it uses the plot coo...
the previous plot (if any).
-tools::checkMD5sums がスペースを含むファイル名を受け取る...
o The plot() method for TukeyHSD() needed updating after...
adjusted p-values. (PR#8229)
-read.fwf() が header = TRUE の場合に動作していませんでし...
-引数の dimnames が NA 値を含む場合に、diag() が落ちてい...
-UTF-8 ロケールでは、ヘルプページの例でさえ、\U および \L...
-"methods" 引数を与えると、promptMethods() が落ちていまし...
o is.loaded() now finds Fortran symbols whether or not the
registration mechanism has been used.
o ISODateTime() mistakenly corrected non-existent times ...
DST was being started) in the current time zone.
-データフレームでの置換で、間違った結果を返す場合がありま...
o getGraphicsEvent() would cause memory corruption if pa...
empty prompt.
o qr() and chol() now pivot the colnames of the result w...
pivoting is used. (PR#8258)
o example(points) omitted pch=0, although it was valid and
said in the text to be illustrated.
o plot.default() had an unused 'lab' argument, thereby p...
the 'lab' graphics parameter being passed through '......
o Although polygon(col = NA) was the stated default, spe...
NA was not equivalent to omitting the argument (but co...
was equivalent).
-Im(-1) が pi になっていました。(PR#8272。R の以前の全バ...
-symbols(fg) のデフォルトが colour 1 になっており、文書に...
-par("family") が値の長さ (49バイトまで) をチェックしてお...
o aggregate.ts() did not allow for rounding in frequenci...
as 1/5.
o prcomp(tol=) was not dropping the sdev's corresponding...
dropped columns.
o Subassignment of a vector which increased the length o...
vector _and_ had the wrong length of replacement could
occasionally segfault. (This has been there since at ...
mid 1997.)
o The registration of .Fortran symbols was broken: these...
only be looked up if there were also .Call symbols reg...
o R CMD build was incorrectly rejecting the recommended ...
name for a translation package, 'Translation-ll'. (PR...
o numericDeriv() gave nonsense results unless the variab...
real, which was not checked.
o predict.prcomp() would sometimes give an error when pr...
a single observation. (PR#8324)
-mapply() が、MoreArgs がリストでない場合に segfault を起...
o The arith-true test used identical() on floating-point...
and this allowed a failure when the relative differenc...
less than .Machine$double.eps but non-zero.
-qbinom() が、log.p = TRUE の場合に、正当な値であるにもか...
-write.csv[2] が 'row.names' として論理定数しか受け付けて...
o Conversion of .Rd files did not correctly match braces
enclosing a whole argument, e.g. \eqn{{\bf a}}{a}.
o The C function pythag (used if hypot was not available...
infinite-loop on systems with effective optimizing com...
-dummy_vfprintf を使用するコネクションで長い書式 (1000バ...
-R を make せずに src/nmath/standalone ディレクトリ下で m...
o Both the R front-end and INSTALL could find the attemp...
temporary directory name already in use on platforms w...
mktemp (and a genuine Bourne shell /bin/sh, not bash)....
both the process ID and a timestamp are used to create...
directory name.
-ほかの分布関数との一貫性のために、[dpqr]gamma が不正な '...
o t() now longer drops dimnames 'list(NULL,NULL)' or 'li...
o Influence measures such as rstandard() and cooks.dista...
could return infinite values rather than NaN for a cas...
was fitted exactly. Similarly, plot.lm() could fail o...
examples. plot.lm(which = 5) had to be modified to o...
cases with hat < 1. (PR#8367)
lm.influence() was incorrectly reporting 'coefficients...
'sigma' as NaN for cases with hat = 1, and on some pla...
not detecting hat = 1 correctly.
-スタンドアロンの Rmath の Rmath.h が HAVE_WORKING_LOG を...
-HoltWinters() が C コード中でやや不正確な式を利用してい...
-dir.create() が、パスの末尾のスラッシュ、および Windows ...
-tcl/tkConfig.sh を検索する際、'lib64' ディレクトリより先...
o nlminb() used an uninitialized variable unless bounds ...
and so failed on 64-bit Solaris.
終了行:
R 2.2.1 の変更点
[[オリジナル文書>http://cran.r-project.org/src/base/NEWS]]
#contents
*ユーザから見える変更
-options("expressions") の値が 1000 に減らされました。2.1...
*新機能
o Use of 'pch' (e.g. in points) in the symbol font 5 is ...
interpreted in the single-byte encoding used by that f...
Similarly, strwidth now recognizes that font 5 has a d...
encoding from that of the locale. (These are likely t...
the answer only in MBCS locales such as UTF-8.)
-URW フォントのフォントメトリックが、2002年末以降のバージ...
-Postscript で新たに以下のエンコーディングが使えるように...
-ix86 および x86_64 Linux 上の Intel および Portland Grou...
-R CMD INSTALL が、実行が中断されたとき (キーボードから c...
-メッセージ全体のフランス語訳ができました。Philippe Grosj...
*廃止および廃止予定
-文書化されていない、atan() に2つの引数を取らせる使い方は...
-axis() および mtext() の 'vfont' 引数は廃止予定です（現...
-関数 mauchley.test() は廃止予定となり（スペルが間違って...
*バグフィックス
o The malloc's of AIX and OSF/1 which return NULL for si...
are now catered for in src/main/regex.c.
-欠損したリスト要素の名前が $<NA> と表示されるようになり...
-help.start() が、フロントページおよびそこから直接リンク...
o Indexing by character NA matched the name "NA".
o The arith-true test used random inputs and did not set...
it could fail very occasionally.
o arima() with 'fixed' supplied and p=0 for the non-seas...
part could give spurious warnings about 'some AR param...
were fixed'.
-クラスオブジェクトによっては、summary.matrix() が無限再...
-C char が sign されているいくつかのプラットフォームにお...
o Conversion from POSIXct to POSIXlt is done more accura...
around the change of DST in years not supported by the...
(pre-1970 on Windows and some others, and in the far p...
future).
-プラットフォームによっては、chisq.test(cbind(1:0, c(7,16...
-pdf() がエンコーディングの詳細を正確にファイルに書き出し...
o image() was failing with an error when plotting a matrix
of all NA values. (PR#8228)
image() could fail if called with add=FALSE (the defau...
length(x)=1 for either x or y, as it uses the plot coo...
the previous plot (if any).
-tools::checkMD5sums がスペースを含むファイル名を受け取る...
o The plot() method for TukeyHSD() needed updating after...
adjusted p-values. (PR#8229)
-read.fwf() が header = TRUE の場合に動作していませんでし...
-引数の dimnames が NA 値を含む場合に、diag() が落ちてい...
-UTF-8 ロケールでは、ヘルプページの例でさえ、\U および \L...
-"methods" 引数を与えると、promptMethods() が落ちていまし...
o is.loaded() now finds Fortran symbols whether or not the
registration mechanism has been used.
o ISODateTime() mistakenly corrected non-existent times ...
DST was being started) in the current time zone.
-データフレームでの置換で、間違った結果を返す場合がありま...
o getGraphicsEvent() would cause memory corruption if pa...
empty prompt.
o qr() and chol() now pivot the colnames of the result w...
pivoting is used. (PR#8258)
o example(points) omitted pch=0, although it was valid and
said in the text to be illustrated.
o plot.default() had an unused 'lab' argument, thereby p...
the 'lab' graphics parameter being passed through '......
o Although polygon(col = NA) was the stated default, spe...
NA was not equivalent to omitting the argument (but co...
was equivalent).
-Im(-1) が pi になっていました。(PR#8272。R の以前の全バ...
-symbols(fg) のデフォルトが colour 1 になっており、文書に...
-par("family") が値の長さ (49バイトまで) をチェックしてお...
o aggregate.ts() did not allow for rounding in frequenci...
as 1/5.
o prcomp(tol=) was not dropping the sdev's corresponding...
dropped columns.
o Subassignment of a vector which increased the length o...
vector _and_ had the wrong length of replacement could
occasionally segfault. (This has been there since at ...
mid 1997.)
o The registration of .Fortran symbols was broken: these...
only be looked up if there were also .Call symbols reg...
o R CMD build was incorrectly rejecting the recommended ...
name for a translation package, 'Translation-ll'. (PR...
o numericDeriv() gave nonsense results unless the variab...
real, which was not checked.
o predict.prcomp() would sometimes give an error when pr...
a single observation. (PR#8324)
-mapply() が、MoreArgs がリストでない場合に segfault を起...
o The arith-true test used identical() on floating-point...
and this allowed a failure when the relative differenc...
less than .Machine$double.eps but non-zero.
-qbinom() が、log.p = TRUE の場合に、正当な値であるにもか...
-write.csv[2] が 'row.names' として論理定数しか受け付けて...
o Conversion of .Rd files did not correctly match braces
enclosing a whole argument, e.g. \eqn{{\bf a}}{a}.
o The C function pythag (used if hypot was not available...
infinite-loop on systems with effective optimizing com...
-dummy_vfprintf を使用するコネクションで長い書式 (1000バ...
-R を make せずに src/nmath/standalone ディレクトリ下で m...
o Both the R front-end and INSTALL could find the attemp...
temporary directory name already in use on platforms w...
mktemp (and a genuine Bourne shell /bin/sh, not bash)....
both the process ID and a timestamp are used to create...
directory name.
-ほかの分布関数との一貫性のために、[dpqr]gamma が不正な '...
o t() now longer drops dimnames 'list(NULL,NULL)' or 'li...
o Influence measures such as rstandard() and cooks.dista...
could return infinite values rather than NaN for a cas...
was fitted exactly. Similarly, plot.lm() could fail o...
examples. plot.lm(which = 5) had to be modified to o...
cases with hat < 1. (PR#8367)
lm.influence() was incorrectly reporting 'coefficients...
'sigma' as NaN for cases with hat = 1, and on some pla...
not detecting hat = 1 correctly.
-スタンドアロンの Rmath の Rmath.h が HAVE_WORKING_LOG を...
-HoltWinters() が C コード中でやや不正確な式を利用してい...
-dir.create() が、パスの末尾のスラッシュ、および Windows ...
-tcl/tkConfig.sh を検索する際、'lib64' ディレクトリより先...
o nlminb() used an uninitialized variable unless bounds ...
and so failed on 64-bit Solaris.
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