A Chart control can analyze from two to six variables. The control supports long variable names, and mixed-case variable names. You can view the chart in two or three visual dimensions, called the ...

This is a preview. Log in through your library . Abstract 4 different procedures are commonly employed with sample data to reduce a set of predictor variables. In the present study these procedures ...

James J. HECKMAN, Sergio URZUA, Edward VYTLACIL, Instrumental Variables in Models with Multiple Outcomes: the General Unordered Case, Annales d'Économie et de Statistique, No. 91/92, Econometric ...