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Stata 10 软件更新 (27 May 2008 补丁)
2008-05-30  广州博脉
Stata 10 可执行文件和 ado 文件都已更新到 27 May 2008 的最新补丁,如您能在 Stata 中直接连接 StataCorp 的服务器,请使用 update all 命令进行自动更新。
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如果不能在 Stata 中直接连接服务器,请参照下面的页面,进行手动更新:
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Stata 10 可执行文件手动更新说明
Stata 10 ado 文件手动更新说明
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___27 May 2008 补丁更新内容___
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Ado-files
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1. bootstrap: command and jackknife: command now allow the vce() option in command.
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2. The dialog box for describe could sometimes initialize with checkboxes in the incorrect state. This has been fixed.
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3. estat anova after discrim lda did not abbreviate long variable names causing misaligned output. This has been fixed.
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4. The exlogistic and expoisson memory() option specification now may not exceed 2 gigabytes.
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5. In rare cases, a confidence bound for exlogistic or expoisson may not converge. This has been fixed.
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6. Mata's optimize() with singularHmethod "hybrid" could fail to recover from a bad step. This has been fixed.
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7. mfp reported a missing deviance when fitting a model with a single covariate using the xtgee command. This has been
fixed.
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8. ml display has the new nocnsreport option, which suppresses the display of constraints above the coefficient table.
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9. nlcom and testnl no longer require that e(cmd) exists.
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10. statsby with the subsets option and a string by() variable produced a type mismatch error. This has been fixed.
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11. sts graph could produce incorrect values for the at-risk table when option risktable was combined with tmin() and/or
tmax() options. The incorrect values would occur for analysis times outside the range specified by tmin() and tmax().
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12. sts list now has a saving() option, which will create a dataset containing the results.
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13. sts list reported standard errors and confidence intervals when the at() option was used and pweights were specified in
the stset command. These were incorrect and are no longer reported.
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14. xtcloglog, re; xtfrontier; xtintreg; xtlogit, with options re and fe; xtnbreg, with options re and fe; xtpoisson, with
options re and fe; xtprobit, re; and xttobit do not allow options vce(robust) or vce(cluster ...) and now give better
error messages when either option is specified.
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15. xtmelogit and xtmepoisson would exit with a matrix conformability error when used to fit crossed-effects models that
included both factor notation (R.varname) and random coefficients. This has been fixed.
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16. xtpoisson with fixed effects incorrectly labeled output if there were dropped variables in the beginning or middle of
the varlist. This has been fixed.
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17. xttab now returns the results matrix r(results) and the number of panels in the sample r(n).
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18. xttab produced incorrect within tabulations for unbalanced panels. This has been fixed.
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Stata executable, all platforms
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19. c(smallestdouble) has been added to creturn list.
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20. Mata has the following new functions.
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A. asarray() provides associative arrays, also known as containers, maps, dictionaries, indices, and hash tables; see
[M-5] asarray().
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B. [M-5] Dmatrix() creates duplication matrices; see [M-5] Dmatrix().
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C. hash1() implements Jenkin's one-at-a-time hash function; see [M-5] hash1().
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D. [M-5] Kmatrix() creates commutation matrices; see [M-5] Kmatrix().
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E. [M-5] Lmatrix() creates elimination matrices; see [M-5] Lmatrix().
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21. Mata functions [M-5] vec() and [M-5] vech() have been sped up for real and complex matrices.
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22. Mata's smallestdouble() value was twice as large as the smallest full-precision double. This has been fixed.
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23. Stata failed to recognize matrix subscripts when they were strings with leading spaces. This has been fixed.
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24. odbc load converted dates to %tc format instead of %td format when version was set to 9 or less. This has been fixed.
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25. If the regexr() function changed an observation and that observation had missing values that followed it, the missing
values were replaced with the changed value from the regexr() function. This has been fixed.
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26. smallestdouble() has been added to Stata's programming functions. It returns the smallest full-precision double.
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27. xtabond, xtdpd, and xtdpdsys produced inconsistent estimates when an observation was excluded from the middle of a panel
by an if or an in condition. This has been fixed.
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28. The Data Editor would not draw data correctly if there were many long string variables in the data. The Data Editor
also had trouble scrolling horizontally by page if the data had many long string variables. These problems have been
fixed.
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The Data Editor will now display a truncated string if its display format is shorter than the length of the string. The
string is not modified.
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29. When Stata closed it did not call the class destructors for class instances that existed at exit. This affected a few
sophisticated programmers who needed to know when every instance was destroyed so that they could perform explicit
clean-up operations for their instances. This has been fixed.
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Stata executable, Windows
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30. Executables for Stata and StataAdministrativeTools are now signed, allowing Windows Vista to identify StataCorp LP as
the software publisher. Previously starting Stata with Administrator access and with User Access Control (UAC) enabled,
would cause a warning to be displayed that identified Stata as an "Unidentified Publisher".
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31. The extended macro function dir has a new option respectcase, which specifies that dir respect the case of filenames
when performing matches. Windows has case-insensitive filenames. By default, dir lowercases all filenames under
Windows before matching them against the pattern in dir. respectcase prevents the lowercase conversion.
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32. odbc for 64-bit Stata on Windows using the 64-bit ODBC driver did not function correctly due to mismatched data types.
This has been fixed.
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33. The cursor went to the end of a file when it was opened in the Do-file Editor. This has been fixed.
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34. Pressing the "ALT" and "F" keys together in the Do-file Editor did not bring up the "File" menu. This has been fixed.
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35. The Object Browser in the Graph Editor did not always populate if opened after entering edit mode. This has been fixed.
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Stata executable, Macintosh
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36. Stata no longer has a high CPU usage when there is a --more-- condition.
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37. Selecting a file using the window fopen command could cause Stata to crash if the path to the file was greater than 32
characters. This has been fixed.
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Stata executable, Unix
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38. When using the append option of the log command, if the file did not already exist, the log file was created with the
incorrect permissions. This has been fixed.
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