sweave

I keep R and Rnw files separate, then load the R data/plots with load("file.R") in the first Sweave chunk. Is there a way that I can print the sourced R file to an appendix without executing all of the code? (i.e., the code is slow enough that I don't want to source() it in an echo=TRUE chunk). Thanks! Update -- actually, I don't think my source() idea works. How about using a Latex package? Add into your header \usepackage{fancyvrb} Then \VerbatimInput{yourRfile.R} You can use highlight package to output nicely formatted, colorful code: highlight("myRfile.R", renderer = renderer_latex

I have an Rjob writen in file a.R which calls functions writen in file b.R, and a snw file c.snw. I call c.snw via "R CMD c.snw". I am looking for a possibilty to only include a.R via \SweaveInput{a.R} into c.snw, but the code of the functions called from a.R should also be written in the tex file. This implies that Sweave traces all source() commands in the included main R file (here a.R). Can anyone suggest how to do this? I guess life will be easier with the knitr package in this case. You can read a.R as a chunk label-a , and write it in c.Rnw : <<read-code>>= read_chunk('a.R', labels =

I want to change the font size of the table using print.xtable. Using print(xT, size="\\tiny") works but I don't know other options for size. Something like size="7pt" would be nice. You may choose a particular font size with the \fontsize{<size>}{<line space>} command: print(xt, size="\\fontsize{9pt}{10pt}\\selectfont") 来源： https://stackoverflow.com/questions/33994194/changing-the-font-size-of-table-using-print-xtable

I have installed the packages Sweave as well as knitr on both Linux mint and Windows 7, and it works well on Windows, but fails when using rstudio in Linux . After installing the pkgs, I write a simple dw.Rnw as follows: \documentclass{article} \begin{document} The regression model is as follows <<echo=TRUE>>= pop=read.table("pop.txt",header=TRUE) attach(pop) lm.sol=lm(y~year) summary(lm.sol) @ \end{document} When I press the button ' Compile PDF ' in rstudio, it returns the following error messages: During startup - Warning messages: 1: Setting LC_CTYPE failed, using "C" 2: Setting LC_COLLATE

xtable in Sweave works awesome, but does one table per regression. You can feed it a data frame, too, so I have been manually rbind ing and paste ing results into data frames, but that doesn't seem very scalable. Is there a more automated/robust solution that works like xtable , but on multiple lm objects? Are all of the tables that I see in papers/books generated manually? Is there a better solution to my janky code that generates a data frame to feed to xtable ? library(reshape2) data <- data.frame(matrix(rnorm(50), 10, 5)) names(data) <- letters[1:5] l.raw <- list() l.raw[["a"]] <- lm(a ~ d

I'm using xtable to compile tables from R automatically while compiling my TeX document. The question I have is how I get the variable names in the table (which in my case are the column names in a dataframe) to be in math mode. I have stored my results in the dataframe adf.results, and essentially what I want is colnames(adf.results) <- c(" ", "$m^r_t$", "$\delta p_t$", "$R^r_t$", "$R^b_t$", "$y^r_t$") but that simply inserts $m^r_t$ ... as the column names without interpreting them as being in math mode. Does anyone have a solution? as suggested in the xtable gallery vignette you should use