as.data.frame.quantities {quantities} | R Documentation |
Coerce to a Data Frame
Description
S3 method for quantities
objects (see as.data.frame
).
Usage
## S3 method for class 'quantities'
as.data.frame(x, row.names = NULL, optional = FALSE,
...)
Arguments
x |
any R object.
|
row.names |
NULL or a character vector giving the row
names for the data frame. Missing values are not allowed.
|
optional |
logical. If TRUE , setting row names and
converting column names (to syntactic names: see
make.names ) is optional. Note that all of R's
base package as.data.frame() methods use
optional only for column names treatment, basically with the
meaning of data.frame(*, check.names = !optional) .
See also the make.names argument of the matrix method.
|
... |
additional arguments to be passed to or from methods.
|
Examples
x <- set_quantities(1:3, m/s, 0.1)
y <- set_quantities(4:6, m/s, 0.2)
(z <- cbind(x, y))
as.data.frame(z)
[Package
quantities version 0.2.0
Index]