Build an attribute Set from names

Replaces the common two-step pattern of creating and assigning attributes manually with a single call. Useful for implication closures and $recommend().

Usage

attribute_set(fc, ...)

Arguments

fc

A FormalContext.

...

Attribute names: a character vector, or several strings.

Value

A Set over fc$attributes.

Examples

if (FALSE) { # \dontrun{
S <- attribute_set(fc, "Romantic", "Slow_burn")
fc$implications$closure(S)
} # }