sort
Sort data.frame objects. This extends the functionality of the base R distributed generic sort. Define multiple columns by column names as character vector or expression.
a b c
1 2 2 5
2 1 3 4
3 3 4 3
4 NA 5 2
5 1 6 1
sort(d, by = c("a", "c"))
a b c
5 1 6 1
2 1 3 4
1 2 2 5
3 3 4 3
do.rbind
A wrapper function to row-bind data.frame objects in a list with do.call and rbind. Object names from the list are inserted as additional column.
a b c
1 2 2 5
2 1 3 4
3 3 4 3
do.rbind(list(first=d[1:2,], second=d[1:3,]))
Name a b c
1 first 2 2 5
2 first 1 3 4
3 second 2 2 5
4 second 1 3 4
5 second 3 4 3
enpaire
Generate a pairwise list (data.frame) of a matrix containing row and column id and upper and lower triangle values.
1 2 3
1 "a" "d" "g"
2 "b" "e" "h"
3 "c" "f" "i"
row col lower upper
1 1 2 b d
2 1 3 c g
3 2 3 f h
squarematrix
Generate a symmetric (square) matrix from an unsymmetric one using column and row names. Fills empty cells with NA.
1 2 3
2 "b" "e" "h"
3 "c" "f" "i"
1 2 3
1 NA NA NA
2 "b" "e" "h"
3 "c" "f" "i"
textable
Print a data.frame as latex table. Extends xtable by optionally including a latex header, and if desired writing the output to a file directly and calling a system command to convert it to a .pdf file, for example.
textable(d, caption = 'miscset vignette example data.frame', as.document = TRUE)
% output by function 'textable' from package miscset 1.0.0
% latex table generated in R 3.2.3 by xtable 1.8-0 package
% Mon Jan 25 23:06:44 2016
\documentclass[a4paper,10pt]{article}
\usepackage[a4paper,margin=2cm]{geometry}
\begin{document}
\begin{table}[ht]
\centering
\caption{miscset vignette example data.frame}
\begin{tabular}{rrr}
\hline
a & b & c \\
\hline
2.00 & 2 & 5 \\
1.00 & 3 & 4 \\
3.00 & 4 & 3 \\
& 5 & 2 \\
1.00 & 6 & 1 \\
\hline
\end{tabular}
\end{table}
\end{document}
