← Data integrity
INTEGRITY · EVERY CHECK, INCLUDING THE ONES THAT FOUND NOTHING
Lead Loss / Drop-off Rate
0
FINDINGS
1
RAN, FOUND NOTHING
5
NOT ENOUGH DATA
The checks that found nothing are listed too, with what they looked at. A page that only showed failures would let a reader believe the others passed when several of them could not run at all.
S1Step changeNOT ENOUGH DATA
0 points. A step-change test needs at least 8 to have a distribution of differences to compare against.
S2Frozen seriesNOT ENOUGH DATA
0 points; a frozen run needs at least 4.
S4Round-number tellNOT ENOUGH DATA
Only 0 distinct values — with no variation there is nothing for a round-number test to be suspicious of.
S5Target-huggingNOT ENOUGH DATA
No usable target — there is nothing to hug.
S6First-digit (Benford) deviationNOT ENOUGH DATA
0 observations. A first-digit test needs of the order of 300+ spanning several orders of magnitude before a deviation means anything. Running it here would produce a number that looks rigorous and is not.
S3Out-of-bounds valueRAN, FOUND NOTHING
Ran, and found nothing.
THE ARITHMETIC
- All 0 points within 0–100%