wine_quality_red
Bundled with treeheatr · exported, loads via data()
Class
data.frame
Dimensions
1,599 × 12
Missing
0
Format
rda
Fingerprint
2a2bb825
Columns
| Column | Type | Distinct | Missing | Range or levels |
|---|---|---|---|---|
| fixed.acidity | numeric | 96 | 0 | 4.6 – 15.9 |
| volatile.acidity | numeric | 143 | 0 | 0.12 – 1.58 |
| citric.acid | numeric | 80 | 0 | 0 – 1 |
| residual.sugar | numeric | 91 | 0 | 0.9 – 15.5 |
| chlorides | numeric | 153 | 0 | 0.012 – 0.611 |
| free.sulfur.dioxide | numeric | 60 | 0 | 1 – 72 |
| total.sulfur.dioxide | numeric | 144 | 0 | 6 – 289 |
| density | numeric | 436 | 0 | 0.9901 – 1.0037 |
| pH | numeric | 89 | 0 | 2.74 – 4.01 |
| sulphates | numeric | 96 | 0 | 0.33 – 2 |
| alcohol | numeric | 65 | 0 | 8.4 – 14.9 |
| target | integer | 6 | 0 | 3 – 8 |
Version history
| Version | Format | Confidence |
|---|---|---|
| 0.2.3 | rda | exact |
| 0.2.1 | rda | exact |
| 0.1.0 | rda | exact |