THE RESULT
What the data shows
The largest computed metric is 0.8571 for maximum; the smallest is 0.02273 for minimum. Metric: free_to_total_ratio (Ratio).
Total sulfur must be positive; ratios over one are flagged for review, not automatically deleted.
| statistic | free to total ratio |
|---|---|
| minimum | 0.02273 |
| p10 | 0.1458 |
| p25 | 0.2021 |
| median | 0.2698 |
| p75 | 0.3488 |
| p90 | 0.4444 |
| p99 | 0.6898 |
| maximum | 0.8571 |
THE METHOD
From source to answer
Positive-denominator ratios, quantiles and an out-of-range audit.
The Python source exposes this study’s transformations. The complete project download includes shared preparation and evaluation routines.
THE NEXT DECISION
What follows from the finding
Investigate measurement or recording explanations for unusual ratios.
Where the conclusion stops
Sensory scores are ordinal and concentrated in the middle. Producer and batch IDs are unavailable. Associations are not recipes for changing quality or evidence of market price.
Related studies may reuse observations or holdouts. These are historical analyses; associations and backtests do not demonstrate commercial impact. Further model tuning needs new, untouched evaluation data.