A Comparison of the Predictive Accuracy of a Pooling and a Subgrouping Prediction Strategy
Bibliographic Data
| ID | 19291380 |
|---|---|
| Authors | Alan L Gross (corresponding author) |
| Year | 1973 |
| Volume | 8 |
| Issue | 3 |
| Pages | 341-355 |
| Publication date | 1973-01-01 |
| Peer Reviewed | Yes |
| Open Access | No |
| Type | ARTICLE |
| Venue | Multivariate Behavioral Research (JOURNAL) |
| Journal identifiers | ISSN: 0027-3171 • E-ISSN: 1532-7906 |
| Publisher | Informa UK Limited (PUBLISHER • GB) |
| DOI | 10.1207/s15327906mbr0803_5 |
| PMID | 26828659 |
| OpenAlex | W2090416528 |
| Language | EN |
| Citations received | 1 |
| References cited | 4 |
The subgrouping strategy has been employed in a number of studies (Fredriksen & Gilbert, 1960; Fredriksen & Melville, 1964; Ghiselli, 1956; Klein, Rock & Evans, 1968; Rock, Evans & Klein, 1969; Malnig, 1969). In each of these studies it was shown that after partitioning a sample into g subgroups and performing a separate regression analysis within each group, one could identify one or more subgroups having a larger multiple correlation than the total sample regression. An important question is whether this type of result will be maintained under cross validation
Correlation · Econometrics · Pooling · Regression · Regression analysis · Sample (material) · Statistics · Advanced Statistical Methods and Models · Artificial Intelligence · Chemistry · Computer Science · Mathematics
| Unique citing works | 1 |
|---|---|
| Citations per year | 0.02 |
| Citation span | 1974 - 1974 (1) |
| Citation velocity | historical |
| Highly cited | No |
| Citation types | Neutral: 1 |