Publisert i
Statistical Software Compilation, Boston College, 2009, S456874
Sammendrag
UTEST provides the exact test of the presence of a U shaped (or inverse U shaped) relationship on an interval.
UTEST: Stata module to test for a U-shaped relationship
Published June 23, 2011 1:17 PM
- Last modified June 23, 2011 1:22 PM