Functions & Formulae

Each applied formula has its own function page, with a signature, implementations, and tests.

Fully incremental cost-effectiveness function

g(C_i,E_i) = ICER_i

Maps an effectiveness-ordered set of non-dominated alternatives to sequential incremental cost-effectiveness ratios.

Sequential incremental cost-effectiveness ratio
```
ICER_i = (C_i - C_(i-1)) / (E_i - E_(i-1))
```
Calculates the additional cost per additional unit of effect between each remaining alternative and the next less effective alternative.