Talk:Single-index model

Reviews of model
Something should be noted about the robustness of this model, i.e., comparing its predictions to actual occurrences. Something should be noted about its review: its criticisms and its strengths. — Preceding unsigned comment added by 137.132.250.13 (talk) 06:10, 2 December 2012 (UTC)

Error in equation ?
Sorry, I was wrong. I have withdrawn my comment. Encyclops (talk) 18:01, 18 December 2013 (UTC)