Vertical lines/borders in generated table is not continous (R+Latex+Sweave+xtable) -


i creating report in latex using r , sweave. table generated using xtable. following code used generate table

<<echo=false, results=tex>>= tabulatedval <- getstattablemacro(portfolio, normalizingrow) createdxtable <- xtable(tabulatedval, digits = 2) align(createdxtable) <- "l|l|c|" rws <- seq(1, nrow(tabulatedval), by=2) col <- rep("\\rowcolor{blue!10}", length(rws)) print(createdxtable, booktabs=true, add.to.row=list(pos=as.list(rws), command=col),     include.rownames=false, size="\\small") @ 

the values generated fine vertical lines separating columns (as borders) not continuous.

color table

i tried remove colors , seems better still has gaps between vertical lines/borders

<<echo=false, results=tex>>= tabulatedval <- getstattablemacro(portfolio, normalizingrow) createdxtable <- xtable(tabulatedval, digits = 2) align(createdxtable) <- "l|l|c|" rws <- seq(1, nrow(tabulatedval), by=2) print(createdxtable, booktabs=true, include.rownames=false, size="\\small") @ 

table

any idea how fix this

edit: providing more complete example asked

\documentclass[xcolor=table,professionalfonts,a4paper,11pt]{article} \usepackage[margin=1.0in]{geometry} \usepackage{graphicx} \usepackage{booktabs} \usepackage{multicol} \usepackage[skip=12pt]{caption} \usepackage{colortbl, xcolor} \usepackage{helvet} \usepackage[noae]{sweave}  \begin{document}  <<echo=false, results=tex>>=  #colored table  tabulatedval <- data.frame(statistics =c("annualized return (%)", "standard deviation (%)", "skewness", "kurtosis",                              "sharpe ratio", "maximum drawdown", "percent of losing months",                               "worst monthly return", "worst yearly return"),                            value =c(0.09, 6.77, 0.11, 3.18, 1.34, 5.20, 31.84, -4.09, -0.33)) createdxtable <- xtable(tabulatedval, digits = 2) align(createdxtable) <- "l|l|c|" rws <- seq(1, nrow(tabulatedval), by=2) col <- rep("\\rowcolor{blue!10}", length(rws)) print(createdxtable, booktabs=true, add.to.row=list(pos=as.list(rws), command=col), include.rownames=false, size="\\small")   #uncolored table  createdxtable <- xtable(tabulatedval, digits = 2) align(createdxtable) <- "l|l|c|" rws <- seq(1, nrow(tabulatedval), by=2) print(createdxtable, booktabs=true, include.rownames=false, size="\\small") @   \end{document} 

the results same.

also adding generated tex file after running sweave

\documentclass[xcolor=table,professionalfonts,a4paper,11pt]{article} \usepackage[margin=1.0in]{geometry} \usepackage{graphicx} \usepackage{booktabs} \usepackage{multicol} \usepackage[skip=12pt]{caption} \usepackage{colortbl, xcolor} \usepackage{helvet} \usepackage[noae]{sweave}  \begin{document}  % latex table generated in r 3.0.1 xtable 1.7-1 package % mon apr 14 17:43:00 2014 \begin{table}[ht] \centering {\small \begin{tabular}{|l|c|}   \toprule statistics & value \\    \midrule annualized return (\%) & 0.09 \\     \rowcolor{blue!10}standard deviation (\%) & 6.77 \\    skewness & 0.11 \\     \rowcolor{blue!10}kurtosis & 3.18 \\    sharpe ratio & 1.34 \\     \rowcolor{blue!10}maximum drawdown & 5.20 \\    percent of losing months & 31.84 \\     \rowcolor{blue!10}worst monthly return & -4.09 \\    worst yearly return & -0.33 \\     \rowcolor{blue!10} \bottomrule \end{tabular} } \end{table}% latex table generated in r 3.0.1 xtable 1.7-1 package % mon apr 14 17:43:00 2014 \begin{table}[ht] \centering {\small \begin{tabular}{|l|c|}   \toprule statistics & value \\    \midrule annualized return (\%) & 0.09 \\    standard deviation (\%) & 6.77 \\    skewness & 0.11 \\    kurtosis & 3.18 \\    sharpe ratio & 1.34 \\    maximum drawdown & 5.20 \\    percent of losing months & 31.84 \\    worst monthly return & -4.09 \\    worst yearly return & -0.33 \\     \bottomrule \end{tabular} } \end{table}  \end{document} 

the key here booktabs not cooperate vertical lines. can either switch away vertical rules in tables or adopt 1 of solutions described here or here on tex se. per comments , answers on questions, consensus advice seems to avoid vertical rules entirely.


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