Tracker TruthMeter Function Design

Truth Score depends on three metrics:
1) % of Audit Log Messages (40% of the score). This is (Audit Log Messages for a Dataset / Total Audit Log Messages). Programs reads are omitted to avoid redundancy.
2) % of Unique Programs Read (40% of the score). This is (Total Unique Programs reading from dataset / Total programs present)
3) Time Since Last Read (20% of the score, by rank of the most recent read among most recent reads for all datasets)

Sample Output:

Dataset	% of Audit Log Messages	% of unique programs	Time Since Last Read	Score
DS1	70	60	80s	72
DS2	30	50	1000s	42

Dataset	% of Audit Log Message	% of unique programs	Time Since Last Read	Score
DS1	25	30	10000s	27
DS2	25	30	9000s	32
DS3	25	30	800s	37
DS4	25	30	70s	42

Dataset	% of Audit Log Message	% of unique programs	Time Since Last Read	Score
DS1	65	80	10s	78
DS2	25	40	20s	41
DS3	10	40	40s	25
DS4	5	10	30s	16