Description Usage Arguments Value See Also Examples
Helper function for dtable
. Returns information about each
variable's class, mode, type, and number of response levels in a
data.frame
, or list
if as.list = TRUE
.
1 |
data1 |
a |
vars |
specify one or more variable names with a character vector |
as.list |
logical, |
Returns a data.frame or list with the variable names and their respective classes. Returns a data.frame by default.
class
to examine method for extracting class.
mode
to examine method for extracting mode.
typeof
to examine method for extracting type.
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