------------------------------------------------------- DETECT SUMMARY OUTPUT ------------------------------------------------------- Data File Name: B:\UM Teaching\EPS707\Spr19\Tutorials\DIMTEST-PolyDIMTEST\timssdata.dat Number of Items used: 25 Number of Items dropped: 0 Number of Examinees: 345 Minimum Number of Examinees per Cell: 2 Number of Vectors Mutated: 5 Maximum Number of Dimensions: 10 Randomization Seed: 99991 Minimum percentage of examinees used after deleting cells having less than 2 examinees: 99.13 Average percentage of examinees used after deleting cells having less than 2 examinees: 99.25 ------------------------------------------------------- NUMBER OF DIMENSIONS THAT MAXIMIZE DETECT: 4 Exploratory DETECT Statistics: Maximum DETECT value: 0.4365 IDN index value: 0.6933 Ratio r: 0.5840 PARTITION WITH MAXIMUM DETECT VALUE: 1 1 1 2 1 1 1 1 1 3 2 2 3 4 3 4 2 2 2 2 2 2 4 4 4 CLUSTER MEMBERSHIPS: -----------CLUSTER 1------------- 1 2 3 5 6 7 8 9 -----------CLUSTER 2------------- 4 11 12 17 18 19 20 21 22 -----------CLUSTER 3------------- 10 13 15 -----------CLUSTER 4------------- 14 16 23 24 25 ---------------------------------- Covariance Sign Pattern Matrix: d+++++++++--+----++-+---- +d++-+++------++---++-+-- ++d++++++-++-----+-++---- +++d++++----+---+----+--+ +-++d++-----++-+++------- +++++d++--+----------+-++ ++++++d+-+-+----+---+-+++ ++++-++d+---++---+-+-++-- +-+----+d+-++++-+-++---++ +-----+-+d++++++----+--+- --+--+---+d+++++--+-+++-- --+---+-+++d++-+--++++++- +--++--+++++d-+-+-++-+-++ ----+--+++++-d++++---++-- -+------+++-++d++++-+--+- -+--+----+++-++d+-------- ---++-+-+---++++d--++---+ +-+-+--+-----++--d-+-+-+- +-------+-+++-+---d+--+-- -++----++--++---+++d---+- +++---+--+++--+-+---d+++- ---+-+-+--++++---+--+d+++ -+----++--++-+----+-++d-+ -----++-++-++-+--+-+++-d+ ---+-++-+---+---+----+++d No cross validation for this DETECT run