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cryptoQuotes (version 1.3.0)

is.date: Check if values are valid dates

Description

This function check is equivalent to is.numeric(), is.logical(), and checks for the date type classes POSIXct, POSIXt and Date. And wether the character vector can be formatted to dates.

Usage

is.date(x)

Value

TRUE if its either POSIXct, POSIXt or Date. FALSE otherwise.

Arguments

x

object to be tested

See Also

Other development tools: GET(), convert_date(), default_dates(), fetch(), flatten()