Title: Clothes

Source: Merkle (1981)

Description: Frequencies with which product x
is bought together with product y, as measured by the sales registry in a
set of German clothing stores.

The products are:

1	Expensive suit
2	Expensive trad. shirt
3	Expensive tie	
4	Cheap tie	
5	Imported shirt	
6	Medium-priced shirt	
7	Cheap suit	
8	Cheap shirt	
9	Cheap knitwear	
10	Stylish shirt	
11	Colored socks	
12	Jeans	
13	Modern jacket	
14	Modern pants