| Tetrachoric | Vasicek | Novel series | |||
| accelerated | accelerated | atanExt | |||
| no | yes | no | yes | no | yes |
h is a vector |
|
|
|
|
|
|
Max abs. error | 9.42e−16 | 1.13e−16 | 9.37e−14 | 1.68e−16 | 9.68e−17 | 1.43e−16 |
Average iter. 1 | 123.2 | 47.2 | 3,575.4 | 65.3 | 66.9 | 22.8 |
r is a vector |
|
|
|
|
|
|
Max abs. error | 4.77e−15 | 1.13e−16 | 9.37e−14 | 1.68e−16 | 9.68e−17 | 1.43e−16 |
Average iter. 1 | 1,601.3 | 65.2 | 188,834.8 | 66.6 | 75.5 | 36.4 |
for both |
|
|
|
|
|
|
Average iter. 2 | 84.2 | 29.8 | 3,355.8 | 31.2 | 38.5 | 18.6 |
Maximum iter. | 2,447 | 113 | 199,790 | 141 | 125 | 50 |