[R] set package: more information about syntax

Dear All! I have a few question about proper syntax for fuzzy rules in sets package (there is only little help about it): 1) how to use negation (NOT) operator there is only OR (||) in example it is NOT, !!, !. I also assume that AND is 2) where it can be set. For example: area %is NOT%

Re: [R] set package: more information about syntax

Dear All! I have a few question about proper syntax for fuzzy rules in sets package (there is only little help about it): 1) how to use negation (NOT) operator there is only OR (||) in example it is NOT, !!, !. I also assume that AND is 2) where it can be set. For example: area %is