[R] How can I compare two apriori rules created from the same dataset

Bert Gunter bgunter@4567 @end|ng |rom gm@||@com
Sat Sep 14 22:57:46 CEST 2019

I am guessing that you are using the arules package, correct? If not, what
package? In future, please specify what package you refer to if not one of
those in a standard distro.

Usually, package specific questions should be directed to package
maintainers (?maintainer) or support sites for the packages, but you may
get lucky here. Sorry, but I can't help beyond that.


Bert Gunter

"The trouble with having an open mind is that people keep coming along and
sticking things into it."
-- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )

On Sat, Sep 14, 2019 at 1:35 PM Chris Chinedozie <chrismomentus using gmail.com>

> I have a dataset and I divided it into 2 datasets RANDOMLY A and B, where A
> is 70% of the main dataset and B is 30%... Then I applied Apriori algorithm
> on the both A and B separately, generating its rules..
> I want to compare rules from dataset A to rules of dataset B
> example:
> A has the following rules
> [(sex=0,age=1),(sex=1,age=1,money=0),(sex=0,age=2,money=2)]
> B has the following rules
> [(sex=0,age=1,money=1),(sex=0,age=1,money=0),(sex=1,age=1,money=0)]
> A(sex=0,age=1) => B(sex=0,age=1,money=1) returns TRUE
> A(sex=1,age=1,money=0) => B(sex=1,age=1,money=0)) returns TRUE
> A(sex=0,age=2,money=2) => B(sex=1,age=1,money=0) returns FALSE
> --
> Chris G. Chinedozie
> Universidade Federal do Rio de Janeiro
>         [[alternative HTML version deleted]]
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