The data set consists of the average expenditures on food for several different types of families in France (manual workers = MA, employees = EM, managers = CA) with different numbers of children (2,3,4 or 5 children). The data is taken from Lebart, Morineau and Fénelon (1982).
bread | vegetables | fruits | meat | poultry | milk | wine | ||
1 | MA2 | 332 | 428 | 354 | 1437 | 526 | 247 | 427 |
2 | EM2 | 293 | 559 | 388 | 1527 | 567 | 239 | 258 |
3 | CA2 | 372 | 767 | 562 | 1948 | 927 | 235 | 433 |
4 | MA3 | 406 | 563 | 341 | 1507 | 544 | 324 | 407 |
5 | EM3 | 386 | 608 | 396 | 1501 | 558 | 319 | 363 |
6 | CA3 | 438 | 843 | 689 | 2345 | 1148 | 243 | 341 |
7 | MA4 | 534 | 660 | 367 | 1620 | 638 | 414 | 407 |
8 | EM4 | 460 | 699 | 484 | 1856 | 762 | 400 | 416 |
9 | CA4 | 385 | 789 | 621 | 2366 | 1149 | 304 | 282 |
10 | MA5 | 655 | 776 | 423 | 1848 | 759 | 495 | 486 |
11 | EM5 | 584 | 995 | 548 | 2056 | 893 | 518 | 319 |
12 | CA5 | 515 | 1097 | 887 | 2630 | 1167 | 561 | 284 |
446,7 | 737,8 | 505,0 | 1886,7 | 803,2 | 358,2 | 368,6 | ||
102,6 | 172,2 | 158,1 | 378,9 | 238,9 | 112,1 | 68,7 |