{
    "transform": [
        {
            "filter": "datum.year == 2000"
        },
        {
            "as": "gender",
            "calculate": "datum.sex == 2 ? 'Female' : 'Male'"
        },
        {
            "as": "signedPeople",
            "calculate": "datum.sex == 2 ? datum.people : -datum.people"
        }
    ],
    "height": 200,
    "config": {
        "view": {
            "stroke": null
        },
        "axis": {
            "grid": false
        }
    },
    "mark": "bar",
    "data": {
        "url": "https://vega.github.io/vega-lite/data/population.json"
    },
    "width": 300,
    "$schema": "https://vega.github.io/schema/vega-lite/v4.json",
    "encoding": {
        "color": {
            "field": "gender",
            "scale": {
                "range": [
                    "#675193",
                    "#ca8861"
                ]
            },
            "type": "nominal",
            "legend": {
                "orient": "top",
                "title": ""
            }
        },
        "x": {
            "field": "signedPeople",
            "aggregate": "sum",
            "type": "quantitative",
            "axis": {
                "format": "s",
                "title": "Population"
            }
        },
        "y": {
            "field": "age",
            "sort": "descending",
            "type": "ordinal",
            "axis": null
        }
    }
}