How to print (to paper) a nicely-formatted data frame

Question

I\'d like to print nicely-formatted data frames to paper, ideally from within a script. (I am trying to collect data using an instrument and automatically process and print

Answer 1

The grid.table solution will indeed be the quickest way to create PDF, but this may not be the optimal solution if you have a fairly long table. RStudio + knitr + longtable make it quite easy to create nicely formatted PDFs. What you'll need is something like:

\documentclass{article}
\usepackage{longtable}
\begin{document}

<>=
library(xtable)

df = data.frame(matrix(rnorm(400), nrow=100))
xt = xtable(df)
print(xt, 
      tabular.environment = "longtable",
      floating = FALSE
      )
@
\end{document}

Pls see this post for more details.