Method

Median

Mean

3rd Qu.

99%

Max.

Tetrachoric series (accelerated)

2.92e−17

3.83e−17

5.55e−17

1.60e−16

2.79e−16

Vasicek’s series (accelerated)

1.72e−17

3.38e−17

5.38e−17

1.63e−16

3.01e−16

Novel series (atanExt = no)

2.92e−17

3.83e−17

5.55e−17

1.60e−16

2.79e−16

Novel series (atanExt = yes)

3.01e−17

3.91e−17

5.55e−17

1.56e−16

2.95e−16