Every pair at once — basket vs frequency is the finding
3 metrics, 6 panels, 3 dot clouds · illustrative
Basket
R / order
Frequency
orders / yr
Recency
days since
the trade-off panel:
bigger baskets, fewer visits.
Loyalty pushes frequency —
expect basket to give a little.
Six panels from three dot clouds: each mirror cell is the same <g> through a transpose matrix.