Usort sort order of unexpected responses = u

Unexpected observations (with standardized residuals greater than Unexpected=) are listed in Table 4. Usort= controls the order in which the unexpected observations are listed.

Usort=
facet number: 1,2,3,..	Sort residuals by this facet location, ascending
,	separator between facet numbers and lists
( )	sort and list delimiters

Sort order:
Ascending	Descending	Sorted by:
C	c	Category or Data or Observation, i.e., the original scored response (also D, O)
X	x	Step Value or Xni, i.e., the recounted value used for estimation (also V)
E	e	Expected value or Pni, i.e., the modelled value computed from the measures (also P)
R	r	Residual or Yni, i.e., the difference between the step value and the modelled value, Yni = Xni - Pni (also Y)
Z	z	Standardized residual or Zni, i.e, the statistical unexpectedness of the observation (also S, F, T)
U	u	Unexpectedness: Absolute value of standardized residual

Example 1: It is often useful to sort the unexpected residuals by their facet location and size. Sort the residuals by Facet 1 major, Facet 2 minor and then Facet 3.

Usort=1,2,3

Multiple sorts and multiple listings of the residuals are obtained by placing each sort order in (). Produces two listings, one sorted by Facet 2 major, the other sorted by Facet 3.

Usort=(2,1,3),(3,2,1)

Example 2: Persons are facet 1, items are facet 2 and judges are facet 3. We want to investigate the judges one at a time, paying attention to the most unexpected residuals for each item, then identify grossly unexpected person ratings:

Usort = (3,2,u),(u,1)