| Class | Global Utility |
| Name | proportion |
| Arguments | <numerator> <denominator> <confidence interval width> |
Calculate accurate confidence interval following Wilson (as described by Agresti and Coull) for a proportion.
Example:
>> proportion 1 10 Prop=0.100000 Agresti-Coull 95%CI=0.005129 -- 0.404150
| << (polychoric) | Up to index | >> (tetrachoric) |