| Original language | English (US) |
|---|---|
| Pages (from-to) | 21-22 |
| Number of pages | 2 |
| Journal | Technometrics |
| Volume | 56 |
| Issue number | 1 |
| DOIs |
|
| State | Published - Feb 1 2014 |
Bibliographical note
Funding Information:We thank Huanan Zhang of the University of Minnesota for computational help. This work was supported by the Dean’s Small Research Grant at the Carlson School of Management of the University of Minnesota.