| Original language | Undefined/Unknown |
|---|---|
| Journal | Pub. Inst. Stat. Univ. Paris |
| Volume | 57 |
| Pages (from-to) | 69-84 |
| Number of pages | 16 |
| Publication status | Published - 2013 |
Marginal maximum likelihood estimation in polytomous Rasch models using SAS
Karl Bang Christensen, Maja Olsbjerg