USSeatBelts
Bundled with AER · exported, loads via data()
Class
data.frame
Dimensions
765 × 12
Missing
209
Format
rda
Fingerprint
449375d4
Columns
| Column | Type | Distinct | Missing | Range or levels |
|---|---|---|---|---|
| state | factor | 51 | 0 | 51 levels |
| year | factor | 15 | 0 | 15 levels |
| miles | numeric | 758 | 0 | 3099 – 285612 |
| fatalities | numeric | 765 | 0 | 0.0083 – 0.0455 |
| seatbelt | numeric | 246 | 209 | 0.06 – 0.87 |
| speed65 | factor | 2 | 0 | 2 levels |
| speed70 | factor | 2 | 0 | 2 levels |
| drinkage | factor | 2 | 0 | 2 levels |
| alcohol | factor | 2 | 0 | 2 levels |
| income | numeric | 750 | 0 | 8372 – 35863 |
| age | numeric | 764 | 0 | 28.235 – 39.1696 |
| enforce | factor | 3 | 0 | 3 levels |
Version history
| Version | Format | Confidence |
|---|---|---|
| 1.2-17 | rda | exact |
| 1.2-16 | rda | exact |
| 1.2-15 | rda | exact |
| 1.2-14 | rda | exact |
| 1.2-13 | rda | exact |
| 1.2-12 | rda | exact |
| 1.2-10 | rda | exact |
| 1.2-9 | rda | exact |
| 1.2-8 | rda | exact |
| 1.2-7 | rda | exact |
| 1.2-6 | rda | exact |
| 1.2-5 | rda | exact |
| 1.2-4 | rda | exact |
| 1.2-3 | rda | exact |
| 1.2-2 | rda | exact |
| 1.2-1 | rda | exact |
| 1.2-0 | rda | exact |
| 1.1-9 | rda | exact |
| 1.1-8 | rda | exact |
| 1.1-7 | rda | exact |
| 1.1-6 | rda | exact |
| 1.1-5 | rda | exact |
| 1.1-4 | rda | exact |
| 1.1-3 | rda | exact |
| 1.1-2 | rda | exact |
| 1.1-1 | rda | exact |
| 1.1-0 | rda | exact |
| 1.0-1 | rda | exact |
| 1.0-0 | rda | exact |
| 0.9-0 | rda | exact |
| 0.2-2 | rda | exact |
| 0.2-1 | rda | exact |