latex.cph

From rms v5.1-3.1 by Frank E Harrell Jr

LaTeX Representation of a Fitted Cox Model

Creates a file containing a LaTeX representation of the fitted model.

Keywords: models, regression, character, survival, interface

Usage

# S3 method for cph
latex(object, title,
      file='', 
      append=FALSE, surv=TRUE, maxt=FALSE, which=NULL, varnames, columns=65, 
      inline=FALSE, before=if(inline)"" else "& &", after="", dec=3,
      pretrans=TRUE, caption, digits=.Options$digits, size="",
      …) # for cph fit
# S3 method for lrm
latex(object, title, file, append, which, varnames,
columns, inline, before, after, pretrans, caption,
digits=.Options$digits, size="", …) # for lrm fit
# S3 method for ols
latex(object, title, file, append, which, varnames,
columns, inline, before, after, pretrans, caption,
digits=.Options$digits, size="", …) # ols fit
# S3 method for orm
latex(object, title, file, append, which, varnames,
columns, inline, before, after, pretrans, caption,
digits=.Options$digits, size="", intercepts=nrp < 10, …) # for orm fit
# S3 method for pphsm
latex(object, title, file, append, which=NULL, varnames,
columns, inline, before, after, pretrans, caption,
digits=.Options$digits, size="", …) # pphsm fit
# S3 method for psm
latex(object, title, file, append, which=NULL, varnames,
columns, inline, before, after, pretrans, caption,
digits=.Options$digits, size="", …) # psm fit

Arguments

object: a fit object created by a rms fitting function.
title: ignored
file,append: see latex.default. Defaults to the console. When usinghtml/markdown, file is ignored.
surv: if surv=TRUE was specified to cph, the underlying survival probabilities from object$surv.summary will be placed in a table unless surv=FALSE.
maxt: if the maximum follow-up time in the data (object$maxtime) exceeds the last entry in object$surv.summary, underlying survival estimates at object$maxtime will be added to the table if maxt=TRUE.
which,varnames,columns,inline,before,dec,pretrans: see latex.default
after: if not an empty string, added to end of markup if inline=TRUE
caption: a character string specifying a title for the equation to be centered and typeset in bold face. Default is no title.
digits: see latexrms
size: a LaTeX size to use, without the slash. Default is the prevailing size
intercepts: for orm fits. Default is to print intercepts if they are fewer than 10 in number. Set to TRUE or FALSE to force.
…: ignored

Value

the name of the created file, with class c("latex","file"). This object works with latex viewing and printing commands in Hmisc.

Examples

# NOT RUN {
units(ftime) <- "Day"
f <- cph(Surv(ftime, death) ~ rcs(age)+sex, surv=TRUE, time.inc=60)
w <- latex(f, file='f.tex')  #Interprets fitted model and makes table of S0(t)
               #for t=0,60,120,180,...
w              #displays image, if viewer installed and file given above
latex(f)   # send LaTeX code to the console for knitr
options(prType='html')
latex(f)       # for use with knitr and R Markdown using MathJax
# }

Documentation reproduced from package rms, version 5.1-3.1, License: GPL (>= 2)

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