toLatex

From memisc v0.99.27.3 by Martin Elff

Additional Methods for LaTeX Representations for R objects

Methods for the generic function toLatex of package ``utils'' are provided for generating LaTeX representations of matrices and flat contingency tables (see ftable). Also a default method is defined that coerces its first argument into a matrix and applies the matrix method.

Keywords: misc

Usage

# S3 method for default
toLatex(object,…)
# S3 method for matrix
toLatex(object,
    show.titles=TRUE,
    show.vars=FALSE,
    show.xvar=show.vars,
    show.yvar=show.vars,
    digits=if(is.table(object)) 0 else getOption("digits"),
    format="f",
    useDcolumn=getOption("useDcolumn",TRUE),
    colspec=if(useDcolumn)
                paste("D{.}{",LaTeXdec,"}{",ddigits,"}",sep="")
             else "r",
    LaTeXdec=".",
    ddigits=digits,
    useBooktabs=getOption("useBooktabs",TRUE),
    toprule=if(useBooktabs) "\\toprule" else "\\hline\\hline",
    midrule=if(useBooktabs) "\\midrule" else "\\hline",
    cmidrule=if(useBooktabs) "\\cmidrule" else "\\cline",
    bottomrule=if(useBooktabs) "\\bottomrule" else "\\hline\\hline",
    toLatex.escape.tex=getOption("toLatex.escape.tex",FALSE),
    …)

# S3 method for data.frame
toLatex(object,
    digits=getOption("digits"),
    format="f",
    useDcolumn=getOption("useDcolumn",TRUE),
    numeric.colspec=if(useDcolumn)
                       paste("D{.}{",LaTeXdec,"}{",ddigits,"}",sep="")
                    else "r",
    factor.colspec="l",
    LaTeXdec=".",
    ddigits=digits,
    useBooktabs=getOption("useBooktabs",TRUE),
    toprule=if(useBooktabs) "\\toprule" else "\\hline\\hline",
    midrule=if(useBooktabs) "\\midrule" else "\\hline",
    cmidrule=if(useBooktabs) "\\cmidrule" else "\\cline",
    bottomrule=if(useBooktabs) "\\bottomrule" else "\\hline\\hline",
    row.names=is.character(attr(object,"row.names")),
    NAas="",
    toLatex.escape.tex=getOption("toLatex.escape.tex",FALSE),
    …)
# S3 method for ftable
toLatex(object,
    show.titles=TRUE,
    digits=if(is.integer(object)) 0 else getOption("digits"),
    format=if(is.integer(object)) "d" else "f",
    useDcolumn=getOption("useDcolumn",TRUE),
    colspec=if(useDcolumn)
                paste("D{.}{",LaTeXdec,"}{",ddigits,"}",sep="")
             else "r",
    LaTeXdec=".",
    ddigits=digits,
    useBooktabs=getOption("useBooktabs",TRUE),
    toprule=if(useBooktabs) "\\toprule" else "\\hline\\hline",
    midrule=if(useBooktabs) "\\midrule" else "\\hline\n",
    cmidrule=if(useBooktabs) "\\cmidrule" else "\\cline",
    bottomrule=if(useBooktabs) "\\bottomrule" else "\\hline\\hline",
    extrarowsep = NULL,
    toLatex.escape.tex=getOption("toLatex.escape.tex",FALSE),
    fold.leaders=FALSE,
    …)
# S3 method for ftable_matrix
toLatex(object,
    show.titles=TRUE,
    digits=getOption("digits"),
    format="f",
    useDcolumn=getOption("useDcolumn",TRUE),
    colspec=if(useDcolumn)
                paste("D{.}{",LaTeXdec,"}{",ddigits,"}",sep="")
             else "r",
    LaTeXdec=".",
    ddigits=digits,
    useBooktabs=getOption("useBooktabs",TRUE),
    toprule=if(useBooktabs) "\\toprule" else "\\hline\\hline",
    midrule=if(useBooktabs) "\\midrule" else "\\hline",
    cmidrule=if(useBooktabs) "\\cmidrule" else "\\cline",
    bottomrule=if(useBooktabs) "\\bottomrule" else "\\hline\\hline",
    compact=FALSE,
    varontop,varinfront,
    groupsep="3pt",
    grouprule=midrule,
    toLatex.escape.tex=getOption("toLatex.escape.tex",FALSE),
    …)

Arguments

object: an ftable, a matrix or an object coercable into a matrix.
show.titles: logical, should variable names (in case of the ftable and table methods) or row and column names (in case of the matrix method) be appear in the LaTeX code?
show.vars,show.xvar,show.yvar: logical, should the names of the dimnames of object be shown in the margins of the LaTeX tabular? Such names usually represent the row and/or column variables of a two-dimensional table.
digits: number of significant digits.
format: character containing a format specifier, see format.
useDcolumn: logical, should the facilities of the dcolumn LaTeX package be used? Note that, if TRUE, you will need to include \usepackage{dcolumn} in the preamble of your LaTeX document.
colspec: character, LaTeX table column format specifyer(s).
numeric.colspec: character, LaTeX table column format specifyer(s) for numeric vectors in the data frame.
factor.colspec: character, LaTeX table column format specifyer(s) for factors in the data frame.
LaTeXdec: character, the decimal point in the final LaTeX output.
ddigits: integer, digits after the decimal point.
useBooktabs: logical, should the facilities of the booktabs LaTeX package be used? Note that, if TRUE, you will need to include \usepackage{booktabs} in the preamble of your LaTeX document.
toprule: character string, TeX code that determines the appearance of the top border of the LaTeX tabular environment.
midrule: character string, TeX code that determines how coefficients and summary statistics are separated in the LaTeX tabular environment.
cmidrule: character string, TeX code that determines the appearance of rules under section headings.
bottomrule: character string, TeX code that determines the appearance of the bottom border of the LaTeX tabular environment.
extrarowsep: character string, extra code to be inserted between the column titles and the table body produced by toLatex.
compact: logical, if TRUE, extra column space between sub-tables is suppressed. Defaults to FALSE
varontop: logical, whether names of column variables should appear on top of factor levels
varinfront: logical, whether names of row variables should appear in front of factor levels
groupsep: character string, containing a TeX length; extra vertical space inserted between sub-tables, unless compact is TRUE.
grouprule: character string, TeX code that determines how sub-table headings are embellished.
row.names: logical, whether row names should be included in exported LaTeX code.
NAas: character string, how missing values should be represented.
toLatex.escape.tex: logical, should symbols \$, \_, and \^ be escaped with backslashes?
fold.leaders: logical, if TRUE, factor levels of row variables are not distributed into different columns, but 'folded' into a single column.
…: further argument, currently ignored.

Examples

# NOT RUN {
toLatex(diag(5))

toLatex(ftable(UCBAdmissions))

toLatex(rbind(
  ftable(margin.table(UCBAdmissions,c(2,1))),
  ftable(margin.table(UCBAdmissions,c(3,1)))
))
# }

Documentation reproduced from package memisc, version 0.99.27.3, License: GPL-2

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