The data set GROCERY contains one day's sales figures for eight stores
in the Grocery Mart chain. Each observation contains one day's sales data
for one department in one store.
data grocery;
input Sector $ Manager $ Department $ Sales @@;
datalines;
se 1 np1 50 se 1 p1 100 se 1 np2 120 se 1 p2 80
se 2 np1 40 se 2 p1 300 se 2 np2 220 se 2 p2 70
nw 3 np1 60 nw 3 p1 600 nw 3 np2 420 nw 3 p2 30
nw 4 np1 45 nw 4 p1 250 nw 4 np2 230 nw 4 p2 73
nw 9 np1 45 nw 9 p1 205 nw 9 np2 420 nw 9 p2 76
sw 5 np1 53 sw 5 p1 130 sw 5 np2 120 sw 5 p2 50
sw 6 np1 40 sw 6 p1 350 sw 6 np2 225 sw 6 p2 80
ne 7 np1 90 ne 7 p1 190 ne 7 np2 420 ne 7 p2 86
ne 8 np1 200 ne 8 p1 300 ne 8 np2 420 ne 8 p2 125
;