Chapter 4 Methods (Continued…)

Eto yung key take-away.

Method 2: It’s the thesis of this monograph to show you that you can actually know the kpi trend without charting. Just recall your plain old linear algebra:

\[y = mx+b\]

where m is the slope of the trendline. You know that if m is negative you can be sure that the line is going down and if it is positive then it is going up. See the following examples: