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6
R-package/vignettes/discoverYourData.Rmd
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@ -1,10 +1,14 @@
---
title: "Understand your dataset with Xgboost"
output:
html_document:
rmarkdown::html_vignette:
css: vignette.css
number_sections: yes
toc: yes
vignette: >
%\VignetteIndexEntry{Discover your data}
%\VignetteEngine{knitr::rmarkdown}
\usepackage[utf8]{inputenc}
---
Introduction

548
R-package/vignettes/framed.sty Normal file
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% framed.sty v 0.96 2011/10/22
% Copyright (C) 1992-2011 by Donald Arseneau (asnd@triumf.ca)
% These macros may be freely transmitted, reproduced, or modified
% for any purpose provided that this notice is left intact.
%
%====================== Begin Instructions =======================
%
% framed.sty
% ~~~~~~~~~~
% Create framed, shaded, or differently highlighted regions that can
% break across pages. The environments defined are
% framed - ordinary frame box (\fbox) with edge at margin
% oframed - framed with open top/bottom at page breaks
% shaded - shaded background (\colorbox) bleeding into margin
% shaded* - shaded background (\colorbox) with edge at margin
% snugshade - shaded with tight fit around text (esp. in lists)
% snugshade* - like snugshade with shading edge at margin
% leftbar - thick vertical line in left margin
%
% to be used like
% \begin{framed}
% copious text
% \end{framed}
%
% But the more general purpose of this package is to facilitate the
% definition of new environments that take multi-line material,
% wrap it with some non-breakable formatting (some kind of box or
% decoration) and allow page breaks in the material. Such environments
% are defined to declare (or use) \FrameCommand for applying the boxy
% decoration, and \MakeFramed{settings} ... \endMakeFramed wrapped
% around the main text argument (environment body).
%
% The "framed" environment uses "\fbox", by default, as its "\FrameCommand"
% with the additional settings "\fboxrule=\FrameRule" and "\fboxsep=\FrameSep".
% You can change these lengths (using "\setlength") and you can change
% the definition of "\FrameCommand" to use much fancier boxes.
%
% In fact, the "shaded" environment just redefines \FrameCommand to be
% "\colorbox{shadecolor}" (and you have to define the color `"shadecolor"':
% "\definecolor{shadecolor}...").
%
% Although the intention is for other packages to define the varieties
% of decoration, a command "\OpenFbox" is defined for frames with open
% tops or bottoms, and used for the "oframed" environment. This facility
% is based on a more complex and capable command "\CustomFBox" which can
% be used for a wider range of frame styles. One such style of a title-bar
% frame with continuation marks is provided as an example. It is used by
% the "titled-frame" environment. To make use of "titled-frame" in your
% document, or the "\TitleBarFrame" command in your own environment
% definitions, you must define the colors TFFrameColor (for the frame)
% and a contrasting TFTitleColor (for the title text).
%
% A page break is allowed, and even encouraged, before the framed
% environment. If you want to attach some text (a box title) to the
% frame, then the text should be inserted by \FrameCommand so it cannot
% be separated from the body.
%
% The contents of the framed regions are restricted:
% Floats, footnotes, marginpars and head-line entries will be lost.
% (Some of these may be handled in a later version.)
% This package will not work with the page breaking of multicol.sty,
% or other systems that perform column-balancing.
%
% The MakeFramed environment does the work. Its `settings' argument
% should contain any adjustments to the text width (via a setting of
% "\hsize"). Here, the parameter "\width" gives the measured extra width
% added by the frame, so a common setting is "\advance\hsize-\width"
% which reduces the width of the text just enough that the outer edge
% of the frame aligns with the margins. The `settings' should also
% include a `restore' command -- "\@parboxrestore" or "\FrameRestore"
% or something similar; for instance, the snugshade environment uses
% settings to eliminate list indents and vertical space, but uses
% "\hspace" in "\FrameCommand" to reproduce the list margin ouside the
% shading.
%
% There are actually four variants of "\FrameCommand" to allow different
% formatting for each part of an environment broken over pages. Unbroken
% text is adorned by "\FrameCommand", whereas split text first uses
% "\FirstFrameCommand", possibly followed by "\MidFrameCommand", and
% finishing with "\LastFrameCommand". The default definitions for
% these three just invokes "\FrameCommand", so that all portions are
% framed the same way. See the oframe environment for use of distinct
% First/Mid/Last frames.
%
% Expert commands:
% \MakeFramed, \endMakeFramed: the "MakeFramed" environment
% \FrameCommand: command to draw the frame around its argument
% \FirstFrameCommand: the frame for the first part of a split environment
% \LastFrameCommand: for the last portion
% \MidFrameCommand: for any intermediate segments
% \FrameRestore: restore some text settings, but fewer than \@parboxrestore
% \FrameRule: length register; \fboxrule for default "framed".
% \FrameSep: length register; \fboxsep for default "framed".
% \FrameHeightAdjust: macro; height of frame above baseline at top of page
% \OuterFrameSep: vertical space before and after the framed env. Defaults to "\topsep"
%
% This is still a `pre-production' version because I can think of many
% features/improvements that should be made. Also, a detailed manual needs
% to be written. Nevertheless, starting with version 0.5 it should be bug-free.
%
% ToDo:
% Test more varieties of list
% Improve and correct documentation
% Propagation of \marks
% Handle footnotes (how??) floats (?) and marginpars.
% Stretchability modification.
% Make inner contents height/depth influence placement.
%======================== End Instructions ========================
\ProvidesPackage{framed}[2011/10/22 v 0.96:
framed or shaded text with page breaks]
\newenvironment{framed}% using default \FrameCommand
{\MakeFramed {\advance\hsize-\width \FrameRestore}}%
{\endMakeFramed}
\newenvironment{shaded}{%
\def\FrameCommand{\fboxsep=\FrameSep \colorbox{shadecolor}}%
\MakeFramed {\FrameRestore}}%
{\endMakeFramed}
\newenvironment{shaded*}{%
\def\FrameCommand{\fboxsep=\FrameSep \colorbox{shadecolor}}%
\MakeFramed {\advance\hsize-\width \FrameRestore}}%
{\endMakeFramed}
\newenvironment{leftbar}{%
\def\FrameCommand{\vrule width 3pt \hspace{10pt}}%
\MakeFramed {\advance\hsize-\width \FrameRestore}}%
{\endMakeFramed}
% snugshde: Shaded environment that
% -- uses the default \fboxsep instead of \FrameSep
% -- leaves the text indent unchanged (shading bleeds out)
% -- eliminates possible internal \topsep glue (\@setminipage)
% -- shrinks inside the margins for lists
% An \item label will tend to hang outside the shading, thanks to
% the small \fboxsep.
\newenvironment{snugshade}{%
\def\FrameCommand##1{\hskip\@totalleftmargin \hskip-\fboxsep
\colorbox{shadecolor}{##1}\hskip-\fboxsep
% There is no \@totalrightmargin, so:
\hskip-\linewidth \hskip-\@totalleftmargin \hskip\columnwidth}%
\MakeFramed {\advance\hsize-\width
\@totalleftmargin\z@ \linewidth\hsize
\@setminipage}%
}{\par\unskip\@minipagefalse\endMakeFramed}
\newenvironment{snugshade*}{%
\def\FrameCommand##1{\hskip\@totalleftmargin
\colorbox{shadecolor}{##1}%
% There is no \@totalrightmargin, so:
\hskip-\linewidth \hskip-\@totalleftmargin \hskip\columnwidth}%
\MakeFramed {\advance\hsize-\width
\@totalleftmargin\z@ \linewidth\hsize
\advance\labelsep\fboxsep
\@setminipage}%
}{\par\unskip\@minipagefalse\endMakeFramed}
\newenvironment{oframed}{% open (top or bottom) framed
\def\FrameCommand{\OpenFBox\FrameRule\FrameRule}%
\def\FirstFrameCommand{\OpenFBox\FrameRule\z@}%
\def\MidFrameCommand{\OpenFBox\z@\z@}%
\def\LastFrameCommand{\OpenFBox\z@\FrameRule}%
\MakeFramed {\advance\hsize-\width \FrameRestore}%
}{\endMakeFramed}
% A simplified entry to \CustomFBox with two customized parameters:
% the thicknesses of the top and bottom rules. Perhaps we want to
% use less \fboxsep on the open edges?
\def\OpenFBox#1#2{\fboxsep\FrameSep
\CustomFBox{}{}{#1}{#2}\FrameRule\FrameRule}
% \CustomFBox is like an amalgamation of \fbox and \@frameb@x,
% so it can be used by an alternate to \fbox or \fcolorbox, but
% it has more parameters for various customizations.
% Parameter #1 is inserted (in vmode) right after the top rule
% (useful for a title or assignments), and #2 is similar, but
% inserted right above the bottom rule.
% The thicknesses of the top, bottom, left, and right rules are
% given as parameters #3,#4,#5,#6 respectively. They should be
% \fboxrule or \z@ (or some other thickness).
% The text argument is #7.
% An instance of this can be used for the frame of \fcolorbox by
% locally defining \fbox before \fcolorbox; e.g.,
% \def\fbox{\CustomFBox{}{}\z@\z@\fboxrule\fboxrule}\fcolorbox
%
% Do we need to use different \fboxsep on different sides too?
%
\long\def\CustomFBox#1#2#3#4#5#6#7{%
\leavevmode\begingroup
\setbox\@tempboxa\hbox{%
\color@begingroup
\kern\fboxsep{#7}\kern\fboxsep
\color@endgroup}%
\hbox{%
% Here we calculate and shift for the depth. Done in
% a group because one of the arguments might be \@tempdima
% (we could use \dimexpr instead without grouping).
\begingroup
\@tempdima#4\relax
\advance\@tempdima\fboxsep
\advance\@tempdima\dp\@tempboxa
\expandafter\endgroup\expandafter
\lower\the\@tempdima\hbox{%
\vbox{%
\hrule\@height#3\relax
#1%
\hbox{%
\vrule\@width#5\relax
\vbox{%
\vskip\fboxsep % maybe these should be parameters too
\copy\@tempboxa
\vskip\fboxsep}%
\vrule\@width#6\relax}%
#2%
\hrule\@height#4\relax}%
}%
}%
\endgroup
}
% A particular type of titled frame with continuation marks.
% Parameter #1 is the title, repeated on each page.
\newenvironment{titled-frame}[1]{%
\def\FrameCommand{\fboxsep8pt\fboxrule2pt
\TitleBarFrame{\textbf{#1}}}%
\def\FirstFrameCommand{\fboxsep8pt\fboxrule2pt
\TitleBarFrame[$\blacktriangleright$]{\textbf{#1}}}%
\def\MidFrameCommand{\fboxsep8pt\fboxrule2pt
\TitleBarFrame[$\blacktriangleright$]{\textbf{#1\ (cont)}}}%
\def\LastFrameCommand{\fboxsep8pt\fboxrule2pt
\TitleBarFrame{\textbf{#1\ (cont)}}}%
\MakeFramed{\advance\hsize-20pt \FrameRestore}}%
% note: 8 + 2 + 8 + 2 = 20. Don't use \width because the frame title
% could interfere with the width measurement.
{\endMakeFramed}
% \TitleBarFrame[marker]{title}{contents}
% Frame with a label at top, optional continuation marker at bottom right.
% Frame color is TFFrameColor and title color is a contrasting TFTitleColor;
% both need to be defined before use. The frame itself use \fboxrule and
% \fboxsep. If the title is omitted entirely, the title bar is omitted
% (use a blank space to force a blank title bar).
%
\newcommand\TitleBarFrame[3][]{\begingroup
\ifx\delimiter#1\delimiter
\let\TF@conlab\@empty
\else
\def\TF@conlab{% continuation label
\nointerlineskip
\smash{\rlap{\kern\wd\@tempboxa\kern\fboxrule\kern\fboxsep #1}}}%
\fi
\let\TF@savecolor\current@color
\textcolor{TFFrameColor}{%
\CustomFBox
{\TF@Title{#2}}{\TF@conlab}%
\fboxrule\fboxrule\fboxrule\fboxrule
{\let\current@color\TF@savecolor\set@color #3}%
}\endgroup
}
% The title bar for \TitleBarFrame
\newcommand\TF@Title[1]{%
\ifx\delimiter#1\delimiter\else
\kern-0.04pt\relax
\begingroup
\setbox\@tempboxa\vbox{%
\kern0.8ex
\hbox{\kern\fboxsep\textcolor{TFTitleColor}{#1}\vphantom{Tj)}}%
\kern0.8ex}%
\hrule\@height\ht\@tempboxa
\kern-\ht\@tempboxa
\box\@tempboxa
\endgroup
\nointerlineskip
\kern-0.04pt\relax
\fi
}
\chardef\FrameRestore=\catcode`\| % for debug
\catcode`\|=\catcode`\% % (debug: insert space after backslash)
\newlength\OuterFrameSep \OuterFrameSep=\maxdimen \relax
\def\MakeFramed#1{\par
% apply default \OuterFrameSep = \topsep
\ifdim\OuterFrameSep=\maxdimen \OuterFrameSep\topsep \fi
% measure added width and height; call result \width and \height
\fb@sizeofframe\FrameCommand
\let\width\fb@frw \let\height\fb@frh
% insert pre-penalties and skips
\begingroup
\skip@\lastskip
\if@nobreak\else
\penalty9999 % updates \page parameters
\ifdim\pagefilstretch=\z@ \ifdim\pagefillstretch=\z@
% not infinitely stretchable, so encourage a page break here
\edef\@tempa{\the\skip@}%
\ifx\@tempa\zero@glue \penalty-30
\else \vskip-\skip@ \penalty-30 \vskip\skip@
\fi\fi\fi
\penalty\z@
% Give a stretchy breakpoint that will always be taken in preference
% to the \penalty 9999 used to update page parameters. The cube root
% of 10000/100 indicates a multiplier of 0.21545, but the maximum
% calculated badness is really 8192, not 10000, so the multiplier
% is 0.2301.
\advance\skip@ \z@ plus-.5\baselineskip
\advance\skip@ \z@ plus-.231\height
\advance\skip@ \z@ plus-.231\skip@
\advance\skip@ \z@ plus-.231\OuterFrameSep
\vskip-\skip@ \penalty 1800 \vskip\skip@
\fi
\addvspace{\OuterFrameSep}%
\endgroup
% clear out pending page break
\penalty\@M \vskip 2\baselineskip \vskip\height
\penalty9999 \vskip -2\baselineskip \vskip-\height
\penalty9999 % updates \pagetotal
|\message{After clearout, \pagetotal=\the\pagetotal, \pagegoal=\the\pagegoal. }%
\fb@adjheight
\setbox\@tempboxa\vbox\bgroup
#1% Modifications to \hsize (can use \width and \height)
\textwidth\hsize \columnwidth\hsize
}
\def\endMakeFramed{\par
\kern\z@
\hrule\@width\hsize\@height\z@ % possibly bad
\penalty-100 % (\hrule moves depth into height)
\egroup
%%% {\showoutput\showbox\@tempboxa}%
\begingroup
\fb@put@frame\FrameCommand\FirstFrameCommand
\endgroup
\@minipagefalse % In case it was set and not cleared
}
% \fb@put@frame takes the contents of \@tempboxa and puts all, or a piece,
% of it on the page with a frame (\FrameCommand, \FirstFrameCommand,
% \MidFrameCommand, or \LastFrameCommand). It recurses until all of
% \@tempboxa has been used up. (\@tempboxa must have zero depth.)
% #1 = attempted framing command, if no split
% #2 = framing command if split
% First iteration: Try to fit with \FrameCommand. If it does not fit,
% split for \FirstFrameCommand.
% Later iteration: Try to fit with \LastFrameCommand. If it does not
% fit, split for \MidFrameCommand.
\def\fb@put@frame#1#2{\relax
\ifdim\pagegoal=\maxdimen \pagegoal\vsize \fi
| \message{=============== Entering putframe ====================^^J
| \pagegoal=\the\pagegoal, \pagetotal=\the\pagetotal. }%
\ifinner
\fb@putboxa#1%
\fb@afterframe
\else
\dimen@\pagegoal \advance\dimen@-\pagetotal % natural space left on page
\ifdim\dimen@<2\baselineskip % Too little room on page
| \message{Page has only \the\dimen@\space room left; eject. }%
\eject \fb@adjheight \fb@put@frame#1#2%
\else % there's appreciable room left on the page
\fb@sizeofframe#1%
| \message{\string\pagetotal=\the\pagetotal,
| \string\pagegoal=\the\pagegoal,
| \string\pagestretch=\the\pagestretch,
| \string\pageshrink=\the\pageshrink,
| \string\fb@frh=\the\fb@frh. \space}
| \message{^^JBox of size \the\ht\@tempboxa\space}%
\begingroup % temporarily set \dimen@ to be...
\advance\dimen@.8\pageshrink % maximum space available on page
\advance\dimen@-\fb@frh\relax % max space available for frame's contents
%%% LOOKS SUBTRACTED AND ADDED, SO DOUBLE ACCOUNTING!
\expandafter\endgroup
% expand \ifdim, then restore \dimen@ to real room left on page
\ifdim\dimen@>\ht\@tempboxa % whole box does fit
| \message{fits in \the\dimen@. }%
% ToDo: Change this to use vsplit anyway to capture the marks
% MERGE THIS WITH THE else CLAUSE!!!
\fb@putboxa#1%
\fb@afterframe
\else % box must be split
| \message{must be split to fit in \the\dimen@. }%
% update frame measurement to use \FirstFrameCommand or \MidFrameCommand
\fb@sizeofframe#2%
\setbox\@tempboxa\vbox{% simulate frame and flexiblity of the page:
\vskip \fb@frh \@plus\pagestretch \@minus.8\pageshrink
\kern137sp\kern-137sp\penalty-30
\unvbox\@tempboxa}%
\edef\fb@resto@set{\boxmaxdepth\the\boxmaxdepth
\splittopskip\the\splittopskip}%
\boxmaxdepth\z@ \splittopskip\z@
| \message{^^JPadded box of size \the\ht\@tempboxa\space split to \the\dimen@}%
% Split box here
\setbox\tw@\vsplit\@tempboxa to\dimen@
| \toks99\expandafter{\splitfirstmark}%
| \toks98\expandafter{\splitbotmark}%
| \message{Marks are: \the\toks99, \the\toks98. }%
\setbox\tw@\vbox{\unvbox\tw@}% natural-sized
| \message{Natural height of split box is \the\ht\tw@, leaving
| \the\ht\@tempboxa\space remainder. }%
% If the split-to size > (\vsize-\topskip), then set box to full size.
\begingroup
\advance\dimen@\topskip
\expandafter\endgroup
\ifdim\dimen@>\pagegoal
| \message{Frame is big -- Use up the full column. }%
\dimen@ii\pagegoal
\advance\dimen@ii -\topskip
\advance\dimen@ii \FrameHeightAdjust\relax
\else % suspect this is implemented incorrectly:
% If the split-to size > feasible room_on_page, rebox it smaller.
\advance\dimen@.8\pageshrink
\ifdim\ht\tw@>\dimen@
| \message{Box too tall; rebox it to \the\dimen@. }%
\dimen@ii\dimen@
\else % use natural size
\dimen@ii\ht\tw@
\fi
\fi
% Re-box contents to desired size \dimen@ii
\advance\dimen@ii -\fb@frh
\setbox\tw@\vbox to\dimen@ii \bgroup
% remove simulated frame and page flexibility:
\vskip -\fb@frh \@plus-\pagestretch \@minus-.8\pageshrink
\unvbox\tw@ \unpenalty\unpenalty
\ifdim\lastkern=-137sp % whole box went to next page
| \message{box split at beginning! }%
% need work here???
\egroup \fb@resto@set \eject % (\vskip for frame size was discarded)
\fb@adjheight
\fb@put@frame#1#2% INSERTED ???
\else % Got material split off at the head
\egroup \fb@resto@set
\ifvoid\@tempboxa % it all fit after all
| \message{box split at end! }%
\setbox\@tempboxa\box\tw@
\fb@putboxa#1%
\fb@afterframe
\else % it really did split
| \message{box split as expected. Its reboxed height is \the\ht\tw@. }%
\ifdim\wd\tw@>\z@
\wd\tw@\wd\@tempboxa
\centerline{#2{\box\tw@}}% ??? \centerline bad idea
\else
| \message{Zero width means likely blank. Don't frame it (guess)}%
\box\tw@
\fi
\hrule \@height\z@ \@width\hsize
\eject
\fb@adjheight
\fb@put@frame\LastFrameCommand\MidFrameCommand
\fi\fi\fi\fi\fi
}
\def\fb@putboxa#1{%
\ifvoid\@tempboxa
\PackageWarning{framed}{Boxa is void -- discard it. }%
\else
| \message{Frame and place boxa. }%
| %{\showoutput\showbox\@tempboxa}%
\centerline{#1{\box\@tempboxa}}%
\fi
}
\def\fb@afterframe{%
\nointerlineskip \null %{\showoutput \showlists}
\penalty-30 \vskip\OuterFrameSep \relax
}
% measure width and height added by frame (#1 = frame command)
% call results \fb@frw and \fb@frh
% todo: a mechanism to handle wide frame titles
\newdimen\fb@frw
\newdimen\fb@frh
\def\fb@sizeofframe#1{\begingroup
\setbox\z@\vbox{\vskip-5in \hbox{\hskip-5in
#1{\hbox{\vrule \@height 4.7in \@depth.3in \@width 5in}}}%
\vskip\z@skip}%
| \message{Measuring frame addition for \string#1 in \@currenvir\space
| gives ht \the\ht\z@\space and wd \the\wd\z@. }%
| %{\showoutput\showbox\z@}%
\global\fb@frw\wd\z@ \global\fb@frh\ht\z@
\endgroup
}
\def\fb@adjheight{%
\vbox to\FrameHeightAdjust{}% get proper baseline skip from above.
\penalty\@M \nointerlineskip
\vskip-\FrameHeightAdjust
\penalty\@M} % useful for tops of pages
\edef\zero@glue{\the\z@skip}
\catcode`\|=\FrameRestore
% Provide configuration commands:
\providecommand\FrameCommand{%
\setlength\fboxrule{\FrameRule}\setlength\fboxsep{\FrameSep}%
\fbox}
\@ifundefined{FrameRule}{\newdimen\FrameRule \FrameRule=\fboxrule}{}
\@ifundefined{FrameSep} {\newdimen\FrameSep \FrameSep =3\fboxsep}{}
\providecommand\FirstFrameCommand{\FrameCommand}
\providecommand\MidFrameCommand{\FrameCommand}
\providecommand\LastFrameCommand{\FrameCommand}
% Height of frame above first baseline when frame starts a page:
\providecommand\FrameHeightAdjust{6pt}
% \FrameRestore has parts of \@parboxrestore, performing a similar but
% less complete restoration of the default layout. See how it is used in
% the "settings" argument of \MakeFrame. Though not a parameter, \hsize
% should be set to the desired total line width available inside the
% frame before invoking \FrameRestore.
\def\FrameRestore{%
\let\if@nobreak\iffalse
\let\if@noskipsec\iffalse
\let\-\@dischyph
\let\'\@acci\let\`\@accii\let\=\@acciii
% \message{FrameRestore:
% \@totalleftmargin=\the \@totalleftmargin,
% \rightmargin=\the\rightmargin,
% \@listdepth=\the\@listdepth. }%
% Test if we are in a list (or list-like paragraph)
\ifnum \ifdim\@totalleftmargin>\z@ 1\fi
\ifdim\rightmargin>\z@ 1\fi
\ifnum\@listdepth>\z@ 1\fi 0>\z@
% \message{In a list: \linewidth=\the\linewidth, \@totalleftmargin=\the\@totalleftmargin,
% \parshape=\the\parshape, \columnwidth=\the\columnwidth, \hsize=\the\hsize,
% \labelwidth=\the\labelwidth. }%
\@setminipage % snug fit around the item. I would like this to be non-global.
% Now try to propageate changes of width from \hsize to list parameters.
% This is deficient, but a more advanced way to indicate modification to text
% dimensions is not (yet) provided; in particular, no separate left/right
% adjustment.
\advance\linewidth-\columnwidth \advance\linewidth\hsize
\parshape\@ne \@totalleftmargin \linewidth
\else % Not in list
\linewidth=\hsize
%\message{No list, set \string\linewidth=\the\hsize. }%
\fi
\sloppy
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

14
R-package/vignettes/vignette.css
View File

@ -110,6 +110,7 @@ ul {
li {
line-height:150%
}
li ul, li ul {
margin-left: 24px;
}
@ -119,16 +120,28 @@ pre {
max-width: 800px;
white-space: pre-wrap;
}
code {
font-family: Consolas, Monaco, Andale Mono, monospace;
line-height: 1.5;
font-size: 15px;
background: #f5f5f5;
border-radius: 4px;
padding: 5px;
}
code.r, code.cpp {
display: block;
word-wrap: break-word;
border: 1px solid #989898;
}
aside {
display: block;
float: right;
width: 390px;
}
blockquote {
font-size:14px;
border-left:.5em solid #606AAA;
@ -138,6 +151,7 @@ blockquote {
margin-left:25px;
max-width: 500px;
}
blockquote cite {
font-size:14px;
line-height:20px;

5
R-package/vignettes/xgboost.Rnw
View File

@ -214,3 +214,8 @@ competition.
\end{document}
<<Temp file cleaning>>=
rm("xgb.DMAtrix")
rm("xgb.model.dump")
rm("model.save")
@

6
R-package/vignettes/xgboostPresentation.Rmd
View File

@ -1,10 +1,14 @@
---
title: "Xgboost presentation"
output:
html_document:
rmarkdown::html_vignette:
css: vignette.css
number_sections: yes
toc: yes
vignette: >
%\VignetteIndexEntry{Xgboost presentation}
%\VignetteEngine{knitr::rmarkdown}
\usepackage[utf8]{inputenc}
---
Introduction