A set of predicates and assertions for checking the properties of (country independent) complex data types. This is mainly for use by other package developers who want to include run-time testing features in their own packages. End-users will usually want to use assertive directly.
A set of predicates and assertions for checking the properties of (country independent) complex data types. Most of the documentation is on the assertive page. End-users will usually want to use assertive directly.
To install the stable version, type:
To install the development version, you first need the devtools package.
Then you can install the assertive.data package using
is_cas_number checks character vectors for Chemical Abstracts Service registry
is_credit_card_number checks character vectors for credit card numbers.
is_email_address checks character vectors
is_hex_color (and its synonym,
is_hex_colour) check character vectors for
is_honorific checks character vectors for honorifcs, like Mr and Mrs.
is_ip_address checks character vectors for Internet Protocol addresses.
is_isbn_code checks character vectors for International Standard Book Numbers.
is_isbn13_code check only for the 10/13 digit ISBNs.
Predicates all return a vector and have two corresponding assertions. For example,
0.0-1 Content extracted from assertive 0.3-0, and tidied.