as.matrix.tabular {tables} | R Documentation |
Convert tabular object to matrix
Description
Convert a tabular object to a matrix of the strings that would print, or a matrix of values.
Usage
## S3 method for class 'tabular'
as.matrix(x, format = TRUE,
rowLabels = TRUE, colLabels = TRUE, justification = "n", ...)
Arguments
x |
A |
format |
How to format; see Details below. |
rowLabels , colLabels |
Whether to include the row or column labels; only used
if |
justification |
How to justify values; only used if |
... |
Other parameters to pass to |
Details
If format=TRUE
, then a matrix of formatted strings is produced. If not, then
the format
argument is assumed to be a function (or name of a function passed as
a character vector) to convert the list-mode matrix to another mode, e.g. as.numeric
.
Value
A matrix.
Examples
table <-
tabular( (Species + 1) ~ (n=1) + Format(digits=2)*
(Sepal.Length + Sepal.Width)*(mean + sd), data=iris )
print(table)
as.matrix(table)
as.matrix(table, format=as.numeric)
[Package tables version 0.9.28 Index]