haku: @author Ramaswamy, V. / yhteensä: 12
viite: 10 / 12
Tekijä: | Ramaswamy, V. Anderson, E. DeSarbo, W. |
Otsikko: | A disaggregate negative binominal regression procedure for count data analysis |
Lehti: | Management Science
1994 : MAR, VOL. 40:3, p. 405-417 |
Asiasana: | DATA ANALYSIS ALGORITHMS MANAGEMENT |
Kieli: | eng |
Tiivistelmä: | Various research areas face the methodological problems presented by nonnegative integer count data drawn from heterogeneous populations. The authors present a disaggregate negative binominal regression procedure for analysis of count data observed for a heterogeneous sample of cross-sections, possibly over some fixed time periods. This procedure simultaneously pools or groups cross-sections while estimating a separate negative binominal regression model for each group. |
SCIMA