The correlation between the determinant and behavior (for mediated
Numbers Needed for Change).

eventDesirable

Whether an event is desirable or undesirable.

eventIfHigher

Whether scores above or below the threshold are considered 'an event'.

Value

The converted value.

Details

These two functions are used by nnc to compute the
Numbers Needed for Change.

References

Gruijters, S. L. K., & Peters, G.-J. Y. (2017). Introducing the Numbers Needed for Change (NNC): A practical measure of effect size for intervention research.