I'm a bit desperate after hours of trying without any success. I have an ouput from R, but the tables are way too wide, having 31 columns. Is there anyway of automatically splitting the table? Maybe split in three parts and put together below each other? Thanks a lot for any answers!
edit: Hi, I put here code I played with, but not very much. The original is one of those, I can compile it without any errors in TeXStudio:
%latex.default(tstats <- rbind(tstats1, tstats2, tstats3), "tradestats.tex")%
\begin{table}[!tbp]
\begin{center}
\begin{tabular}{lllrrrrrrrrrrrrrrrrrrrrrrrrrrrr}
\hline\hline
\multicolumn{1}{l}{RSI $n=15, (70,30)$}&\multicolumn{1}{c}{Portfolio}&\multicolumn{1} {c}{Symbol}&\multicolumn{1}{c}{Number of transactions}&\multicolumn{1}{c}{Number of trades}&\multicolumn{1}{c}{Net Trading Profit Loss}&\multicolumn{1}{c}{Average trade Profit Loss}&\multicolumn{1}{c}{Median trade Profit Loss}&\multicolumn{1}{c}{Largest Winner}&\multicolumn{1}{c}{Largest Loser}&\multicolumn{1}{c}{Gross Profits}&\multicolumn{1}{c}{Gross Losses}&\multicolumn{1}{c}{Standard deviation trade Profit Loss}&\multicolumn{1}{c}{Percent Positive}&\multicolumn{1}{c}{Percent Negative}&\multicolumn{1}{c}{Profit Factor}&\multicolumn{1}{c}{Avgerage Winning Trade}&\multicolumn{1}{c}{Median Winning Trade}&\multicolumn{1}{c}{Avgerage Losing Trade}&\multicolumn{1}{c}{Median Losing Trade}&\multicolumn{1}{c}{Average Daily Profit Loss}&\multicolumn{1}{c}{Median Daily Profit Loss}&\multicolumn{1}{c}{Standard deviation Daily Profit Loss}&\multicolumn{1}{c}{Annual Sharpe ratio}&\multicolumn{1}{c}{Maximal Drawdown}&\multicolumn{1}{c}{Profit To Maximum Drawdown}&\multicolumn{1}{c}{Average Win-Loss ratio}&\multicolumn{1}{c}{Median Win-Loss ratio}&\multicolumn{1}{c}{Maximum Equity}&\multicolumn{1}{c}{Minimal Equity}&\multicolumn{1}{c}{End Equity}\tabularnewline
\hline
RUT&RSI&RUT&$147$&$45$&$-152938$&$-1694.044$&$1501.0$&$25170$&$ -66450$&$188535$&$ -264767$&$15877.4407$&$62.2222$&$37.7777$&$0.7120$&$ 6733.3928$&$ 4334$&$-15574.5294$&$-10703.0$&$-1694.0444$&$1501$&$15877.4407$&$-1.6937$&$-188375$&$-0.8118$&$0.4323$&$0.4049$&$ 1802$&$-186573$&$-152938$\tabularnewline
GSPC&RSI&GSPC&$ 92$&$28$&$-296677$&$-6695.3214$&$7172.5$&$50523$&$ -91993$&$270323$&$ -457792$&$35639.5768$&$64.2857$&$35.7142$&$0.5904$&$15017.9444$&$11708.9999$&$-45779.2$&$-41431.5$&$-6695.3214$&$7172.5$&$35639.5768$&$-2.9822$&$-358495$&$-0.8275$&$0.3280$&$0.2826$&$10614$&$-347881$&$-296677$\tabularnewline
IXIC&RSI&IXIC&$150$&$44$&$-385478$&$-5133.2045$&$9422.5$&$92099$&$-435298.9999$&$924523$&$-1150384$&$91064.1625$&$68.1818$&$31.8181$&$0.8036$&$30817.4333$&$25309.4999$&$-82170.2857$&$-30425.0$&$-5252.5813$&$8319$&$92698.2184$&$-0.8995$&$-888137$&$-0.4340$&$0.3750$&$0.8318$&$11064.9999$&$-877072$&$-385478$\tabularnewline
\hline
\end{tabular}\end{center}
\end{table}