{
  "$schema": "urn:prism:schema:v1:spec",
  "title": "Score histogram",
  "data": {
    "name": "samples",
    "values": [
      {"score": 0.1}, {"score": 0.2}, {"score": 0.25}, {"score": 0.4},
      {"score": 0.45}, {"score": 0.6}, {"score": 0.62}, {"score": 0.75}
    ]
  },
  "mark": "histogram",
  "encoding": {
    "x": {"field": "score", "type": "quantitative", "bin": true},
    "y": {"aggregate": "count", "type": "quantitative"}
  }
}