numericise | R Documentation |
Coerce an R object to a numeric atomic object.
numericise(x, ...) numericize(x, ...) ## S3 method for class 'logical' numericise(x, ...) ## S3 method for class 'integer' numericise(x, ...) ## S3 method for class 'double' numericise(x, ...) ## S3 method for class 'factor' numericise(x, ...) ## S3 method for class 'Date' numericise(x, ...) ## S3 method for class 'POSIXct' numericise(x, ...) ## S3 method for class 'hms' numericise(x, ...) ## S3 method for class 'matrix' numericise(x, ...) ## S3 method for class 'array' numericise(x, ...) ## S3 method for class 'data.frame' numericise(x, ...)
x |
An object. |
... |
Other arguments passed to methods. |
numericize()
is an alias for numericise.
If you want to implement a method for a class "foo"
, implement
numericise.foo()
.
A numeric atomic object.
logical
: Numericise a logical Object
integer
: Numericise an integer Object
double
: Numericise an double Object
factor
: Numericise a factor
Date
: Numericise a Date vector
POSIXct
: Numericise a POSIXct vector
hms
: Numericise a hms vector
matrix
: Numericise a matrix
array
: Numericise an array
data.frame
: Numericise a data.frame
# logical numericise(TRUE) numericise(matrix(c(TRUE, FALSE), nrow = 2)) # integer numericise(2L) # double numericise(c(1, 3)) # factor numericise(factor(c("c", "a"))) # Date numericise(as.Date("1972-01-01")) # POSIXct numericise(as.POSIXct("1972-01-01", tz = "UTC")) # hms numericise(hms::as_hms("00:01:03")) # matrix numericise(matrix(TRUE)) # array numericise(array(TRUE)) # data.frame numericise(data.frame( logical = c(TRUE, FALSE, NA), integer = 1:3, numeric = c(4, 10, NA), factor = as.factor(c("c", "A", "green")) ))
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