The topic of the original post is too broad for me to comment on, but if it comes down to statistical computing and graphics, I certainly recommend R. Here are some sample documents created in LyX with R literate programming modules:
https://github.com/downloads/yihui/lyx/sweave.pdf https://github.com/downloads/yihui/knitr/knitr-manual.pdf https://github.com/downloads/yihui/knitr/knitr-graphics.pdf I write almost all my documents in LyX (homework, reports, papers, ...). The good thing about literate programming is you do not have to copy and paste; all results are generated dynamically by executing code (R code in this case). Just my 2 cents. Regards, Yihui -- Yihui Xie <xieyi...@gmail.com> Phone: 515-294-2465 Web: http://yihui.name Department of Statistics, Iowa State University 2215 Snedecor Hall, Ames, IA