Method

Median

Mean

3rd Qu.

99%

Max.

Tetrachoric series (accelerated)

2.86e−17

3.68e−17

5.37e−17

1.51e−16

2.77e−16

Vasicek’s series (accelerated)

2.57e−17

3.78e−17

5.90e−17

1.65e−16

3.38e−16

Novel series (atanExt = no)

2.86e−17

3.68e−17

5.38e−17

1.51e−16

2.77e−16

Novel series (atanExt = yes)

3.36e−17

4.20e−17

6.11e−17

1.56e−16

3.45e−16