Example 2 (cont.)

• Among all 32,000+ decomposable models, the tightest possible bounds for three target cells are: (0,3), (0,6), (0,3).

  • 31 models with these bounds! All involve [ACDEF].
  • Another 30 models have bounds that differ by 5 or less (critical width) and these involve [ABCDE].
  • Method used to search for “optimal” decomposable release also identifies [ABDEF] as potentially problematic.

• Allows proper statistical test of fit for most interesting models.

Notes: