stata.sty

%%
%% This is file `stata.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% stata.dtx  (with options: `stata')
%% ===========================================================================
%% Stata packages for use with LaTeX 2e
%% 
%% Copyright 2001--2006 StataCorp LP
%% 4905 Lakeway Drive
%% College Station, Texas 77845 USA
%% http://www.stata.com
%% stata@stata.com
%% 
%% \CharacterTable
%%  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
%%   Lower-case    \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
%%   Digits        \0\1\2\3\4\5\6\7\8\9
%%   Exclamation   \!     Double quote  \"     Hash (number) \#
%%   Dollar        \$     Percent       \%     Ampersand     \&
%%   Acute accent  \'     Left paren    \(     Right paren   \)
%%   Asterisk      \*     Plus          \+     Comma         \,
%%   Minus         \-     Point         \.     Solidus       \/
%%   Colon         \:     Semicolon     \;     Less than     \<
%%   Equals        \=     Greater than  \>     Question mark \?
%%   Commercial at \@     Left bracket  \[     Backslash     \\
%%   Right bracket \]     Circumflex    \^     Underscore    \_
%%   Grave accent  \`     Left brace    \{     Vertical bar  \|
%%   Right brace   \}     Tilde         \~}
%%
\ProvidesPackage{stata}
              [2013/10/23 v1.34
 LaTeX package for Stata code]
\def\st@Warning#1{\PackageWarning{stata}{#1}}
\def\st@WarningNoLine#1{\PackageWarningNoLine{stata}{#1}}
\def\st@Info#1{\PackageInfo{stata}{#1}}
\newif\ifst@opt@ttbox
\DeclareOption{ttbox}{\st@opt@ttboxtrue}
\DeclareOption{nottbox}{\st@opt@ttboxfalse}
\ExecuteOptions{nottbox}
\ProcessOptions\relax
\RequirePackage{alltt}[1997/06/16]
\RequirePackage{calc}[1998/07/07]
\RequirePackage{ifthen}
\ifst@opt@ttbox
  % only the 'ttbox' environtment uses the 'pstricks' package
  \RequirePackage{pstricks}
\fi
\newcommand{\stcmd}[1]{\texttt{#1}}
\newcommand\ty{\ttfamily}
\newbox\st@box
\newdimen\st@box@wd
\newdimen\st@box@ht
\newdimen\st@box@dp
\def\ittt#1{\setbox\st@box=\hbox{\ttfamily #1}\st@box@wd=\wd\st@box%
  \rlap{\ttfamily\itshape #1}%
  \hskip\st@box@wd%
}
\def\sltt#1{\setbox\st@box=\hbox{\ttfamily #1}\st@box@wd=\wd\st@box%
  \rlap{\ttfamily\slshape #1}%
  \hskip\st@box@wd%
}
\ifx\forcebftt\@undefined
  \def\bftt{\ttfamily\bfseries}% the \bfseries is ineffective here
\else
  \st@Warning{Using cmbtt8, bold typewriter font}
  \font\bftt=cmbtt8
\fi
\def\nn#1{\mbox{\normalfont\fontsize{9.6}{10}\selectfont #1}}
\def\smrm{\normalfont\fontsize{8}{10}\selectfont}
\def\dref#1{[{\smrm D}]~{\bfseries #1}}
\def\drefi#1{[{\smrm D}]~{\bf\itshape #1}}
\def\gref#1{[{\smrm G}]~{\bf #1}}
\def\grefa#1{[{\smrm G-1}]~{\bf #1}}
\def\grefai#1{[{\smrm G-1}]~{\bf\itshape #1}}
\def\grefb#1{[{\smrm G-2}]~{\bf #1}}
\def\grefbi#1{[{\smrm G-2}]~{\bf\itshape #1}}
\def\grefc#1{[{\smrm G-3}]~{\bf #1}}
\def\grefci#1{[{\smrm G-3}]~{\bf\itshape #1}}
\def\grefd#1{[{\smrm G-4}]~{\bf #1}}
\def\grefdi#1{[{\smrm G-4}]~{\bf\itshape #1}}
\def\grefi#1{[{\smrm G}]~{\bf\itshape #1}}
\def\iref#1{[\hskip.10em{\smrm I}\hskip.10em]~{\bf #1}}
\def\miref#1{[{\smrm MI}]~{\bf #1}}
\def\mirefi#1{[{\smrm MI}]~{\bf\itshape #1}}
\def\mrefa#1{\mbox{[{\smrm M-1}]~{\bf #1}}}
\def\mrefb#1{\mbox{[{\smrm M-2}]~{\bf #1}}}
\def\mrefc#1{\mbox{[{\smrm M-3}]~{\bf #1}}}
\def\mrefd#1{\mbox{[{\smrm M-4}]~{\bf #1}}}
\def\mrefe#1{\mbox{[{\smrm M-5}]~{\bf #1}}}
\def\mreff#1{\mbox{[{\smrm M-0}]~{\bf #1}}}
\def\mrefg#1{\mbox{[{\smrm M-6}]~{\bf #1}}}
\def\mref{\mbox{[{\smrm M}]~{\bf Mata Reference Manual}}}
\def\mvref#1{[{\smrm MV}]~{\bf #1}}
\def\mvrefi#1{[{\smrm MV}]~{\bf\itshape #1}}
\def\pref#1{[{\smrm P}]~{\bf #1}}
\def\rref#1{[{\smrm R}]~{\bf #1}}
\def\rrefi#1{[{\smrm R}]~{\bf\itshape #1}}
\def\stref#1{[{\smrm ST}]~{\bf #1}}
\def\strefi#1{[{\smrm ST}]~{\bf\itshape #1}}
\def\svyref#1{[{\smrm SVY}]~{\bf #1}}
\def\svyrefi#1{[{\smrm SVY}]~{\bf\itshape #1}}
\def\tsref#1{[{\smrm TS}]~{\bf #1}}
\def\tsrefi#1{[{\smrm TS}]~{\bf\itshape #1}}
\def\uref#1{[{\smrm U}]~{\bfseries #1}}
\def\xtref#1{[{\smrm XT}]~{\bf #1}}
\def\xtrefi#1{[{\smrm XT}]~{\bf\itshape #1}}
\let\fref\uref    % for backward compatiblity with staman.sty
\def\LB{$\bigl[$}
\def\RB{$\bigr]$}
\def\num{{\it \#\/}}
\def\varlist{{\it varlist\/}}
\def\newvarlist{{\it newvarlist\/}}
\def\varname{{\it varname\/}}
\def\newvarname{{\it newvarname\/}}
\def\ststring{{\it string\/}}
\def\byvarlist{{\tt by \varlist:}}
\def\ifexp{{\tt if\/}}
\def\inrange{{\tt in\/}}
\def\eqexp{{\tt ={\it exp\/}}}
\def\optby{\optional{\byvarlist}}
\def\opteqexp{\optional{\eqexp}}
\def\optif{\optional{\it if\/}}
\def\optin{\optional{\it in\/}}
\def\depvar{\it depvar\/}
\def\optindepvars{$\bigl[\,${\it indepvars\/}$\,\bigr]$} % new in vegas
\def\optional#1{{\tt \LB\,{#1}\,\RB}}
\def\optnewvarlist{\optional{\newvarlist}}
\def\optnewvarname{\optional{\newvarname}}
\def\optvarlist{\optional{\varlist}}
\def\optvarname{\optional{\varname}}
\def\opttype{$\bigl[\,${\it type\/}$\,\bigr]$}
\def\optweight{\optional{\it weight\/}}
\def\optoptions{\optional{{\tt ,} {\it options\/}}}
\newcommand\dunderbar[1]{%
  \hbox{\lower.45ex\hbox{\underline{\raise.45ex\hbox{#1}}}}%
}
\font\mmbf=ptmb at 9.6pt
\def\mm#1{{\bf #1}}
%%\newcount\nd
%%\def\descender#1#2#3{\nd=0\rlap{#1}\hbox{\lower.45ex\hbox{\underbar%
%%{\loop\ifnum\nd<#3\ \advance\nd by1\repeat}}#2}}
\def\descenter#1#2#3{\dunderbar{#1}#2}
\let\DESCENTER=\descender
\newlength\stsyndent
\setlength{\stsyndent}{\parindent}
\def\stsynpara{\hangindent=\stsyndent\hangafter=1\noindent}
\def\stsynsep#1{\rlap{#1}\hskip\stsyndent}
\newenvironment{stsyntax}{%
  \vskip0.25\baselineskip%
  \normalfont\ttfamily%
  \fontsize{10}{16}\selectfont%
  \stsynpara%
  \raggedright%
  \hskip0pt%
}{%
  \normalfont\selectfont%
  \vskip0.25\baselineskip%
  \par%
}
\def\stverbfs{8}        % font size
\def\stverbbs{9}        % baseline skip
\newenvironment{stverbatim}{%
  \fontsize{\stverbfs}{\stverbbs}\selectfont%
  \list{}{%
    \parsep        0pt%
    \listparindent 0pt%
    \itemindent    0pt%
    \rightmargin   \leftmargin%
    \parindent     0pt%
    \topsep        0pt%
  }%
  \item\relax%
}{%
  \endlist%
}
\begingroup
  \catcode`\'=\active
  \gdef\stActiveRightQuotes{%
    \catcode`\'=\active%
    \def'{{\textbf{\'{}}}}%
  }
\endgroup
\begingroup
  \catcode`\`=\active
  \gdef\stActiveLeftQuotes{%
    \catcode\string`\`=\active%
    \def`{{\textbf{\`{}}}}%
  }
\endgroup
\def\stLogSetup{%
  \noindent%
  \STLOGsetup%
  \stActiveRightQuotes%
  \stActiveLeftQuotes%
}
\newenvironment{stlog}[1][default]{%
  \def\smallskip{\vskip-6pt}%
  \def\nullskip{\vskip -\baselineskip}%
  \ifthenelse{\equal{#1}{beamer}}{%
    \fontsize{7}{8}\selectfont%
    \list{}{%
      \parsep        0pt%
      \parskip       0pt%
      \listparindent 0pt%
      \itemindent    0pt%
      \rightmargin   0pt%
      \parindent     0pt%
      \topsep        0pt%
      \leftmargin    0pt%
      \labelwidth    0pt%
      \labelsep      0pt%
    }%
  }{
    \ifthenelse{\equal{#1}{default}}{%
      \fontsize{8}{9}\selectfont%
    }{}%
    \list{}{%
      \parsep        0pt%
      \parskip       0pt%
      \listparindent 0pt%
      \itemindent    0pt%
      \rightmargin   0pt%
      \parindent     0pt%
      \topsep        0pt%
    }%
  }%
  \item\relax%
  \catcode`\>=12%
  \let\\=\stbackslash%
  \catcode`\^^A=14%
  \vskip\baselineskip%
  \begin{alltt}\stLogSetup%
}{%
  \end{alltt}%
  \endlist%
}
\def\outputomitted{\ \ {\hbox{{\rm ({\sl{output omitted}$\,$})}}}}
\let\oom=\outputomitted
\def\onnextpage{%
  \vfil%
  \centerline{{\normalsize\rm({\sl Continued on next page\/})}}%
  \clearpage%
}
\let\cnp=\clearpage
\newcommand{\clearemptydoublepage}{\newpage{\pagestyle{empty}\cleardoublepage}}
\def\sttextrulefill#1{%
  \hbox{\raise2pt\hbox to\hsize{\hbox to12pt{\hfil}\hrulefill%
  \lower2pt\hbox{\rm{\ #1\ }}%
  \hbox{\vrule height0.4pt width.5in depth0pt}%
  \hbox to12pt{\hfil}%
}}}
\def\stlinetop#1{\medskip{\footnotesize\sttextrulefill{begin {\tt #1}}}\vspace{-.1in}}
\def\stlineend#1{{\footnotesize\sttextrulefill{end {\tt #1}}}\smallskip}
\def\stlinefragment#1{\sttextrulefill{fragment #1}}
\newlength{\streswidth}
\setlength{\streswidth}{0.5\textwidth-0.75in-\parindent}
\newlength{\st@parindent}
\setlength{\st@parindent}{\parindent}
\newenvironment{stresults}{%
  \par\noindent%
  \fontsize{8}{9}\selectfont%
  \hskip \parindent%
  \begin{tabular}%
    {@{}p{0.8in}@{}p{\streswidth}@{}p{0.8in}@{}p{\streswidth}@{}}
}{%
  \end{tabular}%
}
\def\stresultsgroup#1{%
  \noalign{\smallskip}%
  {\hskip-\st@parindent\normalfont #1}%
}
\newlength\stexamplehskip
\setlength{\stexamplehskip}{-.40in+\parindent}
\newenvironment{stexample}[1][Example]{%
  \bigskip%
  \par\noindent%
  \hskip\stexamplehskip%
  {\hbox{\epsfig{file=tr}}{\textsf{\textbf{~#1}}}}%
  \par\smallskip%
}{
  \penalty10000\vskip-5pt\penalty10000%
  \par\penalty10000\vbox{\hfill\lower1.25ex\hbox{{\epsfig{file=tl}}}}
}
\font\ssymfnt=pzdr at 9.5pt             % Adobe Zapf-Dingbats
\newlength\sttechhskip
\setlength{\sttechhskip}{-.40in+\parindent}
\def\statashabox{%
  \begingroup
  \sboxsep  = 2pt
  \sdim     = 1pt
  \sboxrule = .2pt
  \raise4pt\hbox{\shabox{\relax}}%
  \endgroup
}
\newenvironment{sttech}[1][Technical note]{%
  \bigskip%
  \par\noindent%
  \hskip\sttechhskip%
  {\hbox{\statashabox}{\textsf{\textbf{~#1}}}}%
  \par\smallskip%
}{
  \penalty10000\vskip-5pt\penalty10000%
  \par\penalty10000\vbox{\hfill\lower1.25ex\hbox{\statashabox}}
}
\ifst@opt@ttbox
  \def\ttboxColor{black}
  \newbox\st@ttbox@box
  % separation between frame and box contents
  \newdimen\st@ttbox@framesep
    \st@ttbox@framesep=6pt
  \newdimen\ttboxIndent
    \ttboxIndent=0pt
  % width of the tt box
  \newdimen\ttboxWd
    \ttboxWd=\textwidth
  \newdimen\st@ttbox@boxwd
  \newenvironment{ttbox}{%
    \setbox\st@ttbox@box=\hbox\bgroup%
      \vbox\bgroup%
        \vfil%
        \spaceskip=0pt%
        \xspaceskip=0pt%
        \parindent=0pt%
        \parskip=0pt%
        \obeylines%
        \obeyspaces%
        \ty%
  }{%
      \egroup%
      \hfil%
    \egroup%
    \psset{cornersize=absolute}%  related to framearc [linearc]
    \psset{fillstyle=none}%
    \psset{framearc=0.2}%    radians for rounded corners
    \psset{framesep=\st@ttbox@framesep}%
    \psset{linearc=0.2}%    radians for rounded corners [sic]
    \psset{linecolor=\ttboxColor}%  color for outline frame
    \psset{linewidth=.4pt}%
    \st@ttbox@boxwd=\ttboxWd%
    \advance\st@ttbox@boxwd by-2\st@ttbox@framesep%
    \setbox\st@ttbox@box=\hbox{%
      \psframebox{%
        \hbox to\st@ttbox@boxwd{%
          \rlap{\unhbox\st@ttbox@box}%
          \hfil%
        }%
      }%
    }%
    \medskip%
    \par\noindent%
    \hskip\ttboxIndent%
    \st@ttbox@boxwd=\wd\st@ttbox@box%
    \overfullrule=0pt%  allows box to hang into the right margin
    \hbox to\wd\st@ttbox@box{\unhbox\st@ttbox@box}%
    \medskip%
  }
\else
  \def\ttboxColor{black}
  \newbox\st@ttbox@box
  % separation between frame and box contents
  \newdimen\st@ttbox@framesep
    \st@ttbox@framesep=6pt
  \newdimen\ttboxIndent
    \ttboxIndent=0pt
  % width of the tt box
  \newdimen\ttboxWd
    \ttboxWd=\textwidth
  \newdimen\st@ttbox@boxwd
  \newenvironment{ttbox}{%
    \setbox\st@ttbox@box=\hbox\bgroup%
      \vbox\bgroup%
        \vfil%
        \spaceskip=0pt%
        \xspaceskip=0pt%
        \parindent=0pt%
        \parskip=0pt%
        \obeylines%
        \obeyspaces%
        \ty%
  }{%
      \egroup%
      \hfil%
    \egroup%
    \st@ttbox@boxwd=\ttboxWd%
    \advance\st@ttbox@boxwd by-2\st@ttbox@framesep%
    \setbox\st@ttbox@box=\hbox{%
      \fbox{%
        \hbox to\st@ttbox@boxwd{%
          \rlap{\unhbox\st@ttbox@box}%
          \hfil%
        }%
      }%
    }%
    \medskip%
    \par\noindent%
    \hskip\ttboxIndent%
    \st@ttbox@boxwd=\wd\st@ttbox@box%
    \overfullrule=0pt%  allows box to hang into the right margin
    \hbox to\wd\st@ttbox@box{\unhbox\st@ttbox@box}%
    \medskip%
  }
\fi
\let\sthat\widehat
\let\stbar\overline
\newcommand\stvec[1]{\mathbf #1}
\let\stmat\stvec
\newbox\st@box
\newlength{\st@emptywidth}
\newlength{\st@linesize}
\newlength{\st@maxdepth}
\newlength{\st@maxheight}
\newlength{\st@mbdepth}
\newlength{\st@mtdepth}
\newlength{\st@xheight}
\newlength{\st@xwidth}
\newcount\st@N
\def\STLOGsetup{%
  \setbox\st@box\hbox{\texttt{x}}%
  % width of the letter 'x'
  \st@xwidth=\wd\st@box%
  %
  % height of the letter 'x'
  \st@xheight=\ht\st@box%
  %
  % get the maximum height among the characters
  \setbox\st@box\hbox{\texttt{[]|}}%
  \st@maxheight=\ht\st@box%
  %
  \setlength{\st@linesize}{0.1\st@xwidth}%
  % middle bottom depth
  \setlength{\st@mbdepth}{0.5\st@maxheight+0.5\st@linesize}%
  %
  % middle top depth
  \setlength{\st@mtdepth}{\st@mbdepth+\st@linesize}%
  %
  % maximum depth among the letters
  \setlength{\st@maxdepth}{\baselineskip-\st@maxheight}%
  %
  % skip to halfway point, not including the vertical line
  \setlength{\st@emptywidth}{0.5\st@xwidth-0.5\st@linesize}%
}
\def\BLANK{{%
  \hskip0.0pt%
  \kern\st@xwidth%
}}
\def\CDOT{{%
  \hskip0.0pt%
  \kern\st@emptywidth%
  \vrule width\st@linesize height\st@mtdepth depth-\st@mbdepth%
  \kern\st@emptywidth%
}}
\def\DASH{{%
  {\vrule width\st@xwidth height\st@mtdepth depth-\st@mbdepth}%
}}
\def\HLI#1{{%
  {\st@N=#1\loop\ifnum\st@N>0{\DASH}\advance\st@N by-1\repeat}%
}}
\def\LEFTDASH{{%
  \hskip0.0pt%
  \vrule width\st@emptywidth height\st@mtdepth depth-\st@mbdepth%
  \kern\st@emptywidth%
  \hskip0.0pt%
  \kern\st@linesize%
}}
\def\RIGHTDASH{{%
  \hskip0.0pt%
  \kern\st@emptywidth%
  \hskip0.0pt%
  \kern\st@linesize%
  \vrule width\st@emptywidth height\st@mtdepth depth-\st@mbdepth%
}}
\def\VBAR{{%
  \hskip0.0pt%
  \kern\st@emptywidth%
  \vrule width\st@linesize height\st@maxheight depth\st@maxdepth%
  \kern\st@emptywidth%
}}
\def\UPVBAR{{%
  \hskip0.0pt%
  \kern\st@emptywidth%
  \vrule width\st@linesize height\st@maxheight depth-\st@mtdepth%
  \kern\st@emptywidth%
}}
\def\DOWNVBAR{{%
  \hskip0.0pt%
  \kern\st@emptywidth%
  \vrule width\st@linesize height\st@mbdepth depth\st@maxdepth%
  \kern\st@emptywidth%
}}
\def\PLUS{{%
  \hskip0.0pt%
  \rlap{\DASH}%
  \VBAR%
}}
\def\TOPT{{%
  \hskip0.0pt%
  \rlap{\DASH}%
  \DOWNVBAR%
}}
\def\BOTT{{%
  \hskip0.0pt%
  \rlap{\DASH}%
  \UPVBAR%
}}
\def\LFTT{{%
  \hskip0.0pt%
  \rlap{\VBAR}%
  \RIGHTDASH%
}}
\def\RGTT{{%
  \hskip0.0pt%
  \rlap{\VBAR}%
  \LEFTDASH%
}}
\def\TLC{{%
  \hskip0.0pt%
  \rlap{\RIGHTDASH}%
  \rlap{\DOWNVBAR}%
  \CDOT%
}}
\def\TRC{{%
  \hskip0.0pt%
  \rlap{\DOWNVBAR}%
  \rlap{\LEFTDASH}%
  \CDOT%
}}
\def\BLC{{%
  \hskip0.0pt%
  \rlap{\UPVBAR}%
  \rlap{\RIGHTDASH}%
  \CDOT%
}}
\def\BRC{{%
  \hskip0.0pt%
  \rlap{\LEFTDASH}%
  \rlap{\UPVBAR}%
  \CDOT%
}}
\def\hangpara{\hangindent=\parindent\hangafter=1\noindent}
\def\morehang{\hangindent=\parindent\hangafter=1}
\def\morehangpara{\hangindent=2\parindent\hangafter=1}
\def\moremorehang{\hangindent=2\parindent\hangafter=1\hskip\parindent}
\def\hair{\hbox{\hskip1pt}}
\def\finehair{\hbox{\hskip0.5pt}}
\def\emdash{\finehair---\finehair}
\def\endash{\finehair--\finehair}
\def\stbackslash{\texttt{\char'134}}
\def\stforslash{\texttt{/}}
\def\stcaret{{\char"5E}}                                % for the ^ sign
\def\caret{\texttt{\stcaret}}
\def\sttilde{\hbox{\lower.35em\hbox{\char'176}}}        % for the ~ sign
\def\tytilde{\texttt{\sttilde}}
\def\lbr{\texttt{\char'173}}                            % for the { sign
\def\rbr{\texttt{\char'175}}                            % for the } sign
\def\backtabkey{$\vert$\kern-2pt$\leftarrow$}           % for the backtab
\def\tabkey{\hbox{$\rightarrow$\kern-2pt$\vert$}}       % for the tabkey
\newcommand{\STATA}{\mbox{\normalfont Stata}}
\let\stata=\STATA
\let\Stata=\STATA
\def\pvalue{\mbox{$p$-value}}
\def\pvalues{\mbox{$p$-values}}
\def\ttest{\mbox{$t$ test}}
\def\ztest{\mbox{$z$ test}}
\def\ztests{\mbox{$z$ tests}}
\def\ttests{\mbox{$t$ tests}}
\def\tstat{\mbox{$t$ statistic}}
\def\zstat{\mbox{$Z$ statistic}}
\def\tstats{\mbox{$t$ statistics}}
\def\tdist{\mbox{$t$ distribution}}
\def\zstats{\mbox{$Z$ statistics}}
\def\z{\mbox{$Z$}}
\def\ftest{\mbox{$F$ test}}
\def\fstat{\mbox{$F$ statistic}}
\def\fstats{\mbox{$F$ statistics}}
\def\fdist{\mbox{$F$ distribution}}
\def\tvalue{\mbox{$t$ value}}
\def\tvalues{\mbox{$t$ values}}
\def\fvalue{\mbox{$F$ value}}
\def\fdeflat{\mbox{$F$ deflator}}
\def\fdeflats{\mbox{$F$ deflators}}
\def\tdeflat{\mbox{$t$ deflator}}
\def\rsq{\mbox{$R$-squared}}
\def\rsqs{\mbox{$R$-squareds}}
\endinput
%%
%% End of file `stata.sty'.