Create false-negative lookup table for false-positive input table.

[martinheidegger]

We need to have a function that compiles a threshold for an acceptable false-positive input. It has to also report the related false-negative value.

# pseudo-code
max_false_positive = 3 / 1000
[ threshold, false_negative, false_positive ] = min_threshold(max_false_positive)

Better though would be if max_false_positive could be defined as an array and the output is an array as well for us to be able to present it as a table.