Add a horizontal line to a LaTeX table.
This function inserts a LaTeX directive to draw a full or partial line in a table.
Hline(columns, nearData = FALSE)
columns |
Which columns should receive the line? |
nearData |
See the Details section of |
Hline() is not very flexible: it must be the leftmost header in a row specification
for the table, i.e. mean * Hline() is not allowed. Anything to the right of the
Hline() factor will be ignored.
Produces an expression to insert a label which will be interpreted by LaTeX as a request for a horizontal line.
toLatex( tabular( Species + Hline() + 1 ~ mean*Sepal.Width, data=iris) )
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