latex.cph {Design}R Documentation

LaTeX Representation of a Fitted Cox Model

Description

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

Usage

latex(object, title, file=paste(first.word(expr=substitute(object)),".tex",sep=""),
      append=FALSE, surv=TRUE, maxt=FALSE, which=1:p, varnames, columns=65, 
      inline=FALSE, before=if(inline)"" else "& &", dec=3,
pretrans=TRUE, caption, ...) # for cph fit

latex(object, title, file, append, which, varnames,
columns, inline, before, pretrans, caption, ...) # for lrm fit

latex(object, title, file, append, which, varnames,
columns, inline, before, pretrans, caption, ...) # ols fit

latex(object, title, file, append, which, varnames,
columns, inline, before, pretrans, caption, ...) # pphsm fit

latex(object, title, file, append, which, varnames,
columns, inline, before, pretrans, caption, ...) # psm fit

Arguments

object a fit object created by a Design fitting function.
title ignored
file
append see latex.default
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
caption a character string specifying a title for the equation to be centered and typeset in bold face. Default is no title.
... ignored

Value

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

Author(s)

Frank Harrell
Department of Biostatistics, Vanderbilt University
f.harrell@vanderbilt.edu

See Also

latex.Design, rcspline.restate, latex.default

Examples


units(ftime) <- "Day"
f <- cph(Surv(ftime, death) ~ rcs(age)+sex, surv=TRUE, time.inc=60)
w <- latex(f)  #Interprets fitted model and makes table of S0(t)
               #for t=0,60,120,180,...   Creates file f.tex
w              #displays image, if viewer installed
latex(f,file="")   # send LaTeX code to the screen


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