What Metrices Do Measure? (Kinds of Metrices)

wmdm.md

What Metrices Do Measure? (Kinds of Metrices)

Table 1:

Kind	Time	Label	Value	Measures
Zero	○	○	○	nothing
First	○	○	●	how
First	○	●	○	what
Second	○	●	●	what & how
First	●	○	○	when
Second	●	○	●	when & how
Second	●	●	○	when & what
Third	●	●	●	when & what & how

Kinds explained:

1. zero: no signal (proves non-existence)
2. first: unknown signal (proves existence)
3. second: known signal (proves particular existence)
4. third: full-known signal (proves existence at particular time)