Line Chart
This line chart displays the number of road accidents per hour of the day, based on data from a CSV file of accident records. The x-axis encodes time in 15-minute increments over a 24-hour period, while the y-axis shows the accident count. The visualization uses d3.csv to parse the data, d3.timeParse to convert hour strings, and d3.scaleTime, d3.scaleLinear, and d3.line to render the SVG path with a steelblue stroke. The counts are aggregated by sorting and grouping hour values.
AI-generated descriptionThis simple line chart is constructed from a TSV file storing the closing value of AAPL stock over the last few years. The chart employs conventional margins and a number of D3 features:
- d3-dsv - parse tab-separated values
- d3-time-format - date parsing and formatting
- d3-scale - position encodings
- d3-array - data processing
- d3-axis - axes
- d3-shape - lines
forked from <a href='http://bl.ocks.org/mbostock/'>mbostock</a>'s block: <a href='http://bl.ocks.org/mbostock/3883245'>Line Chart</a>