Multi-Series Line Chart
This multi-series line chart displays the daily number of assaults recorded in December 2016, plotting single continuous line where the x-axis encodes the date and the y-axis encodes the incident count. The visualization, built with D3 v4, uses `d3.scaleTime` and `d3.scaleLinear` for coordinate mapping and `d3.line` to generate the path. Data is loaded from a CSV file via `d3.csv`, with dates parsed through `d3.timeParse`. The SVG output includes axis labels and a caption that highlights observed patterns, such as low assault counts on Sunday and Wednesday.
AI-generated descriptionThis line chart is constructed from a TSV file storing the daily average temperatures of New York, San Francisco and Austin over the last year. The chart employs conventional margins and a number of D3 features:
- d3.tsv - load and parse data
- d3.time.format - parse dates
- d3.time.scale - x-position encoding
- d3.scale.linear - y-position encoding
- d3.scale.category10, a d3.scale.ordinal - color encoding
- d3.extent, d3.min and d3.max - compute domains
- d3.keys - compute column names
- d3.svg.axis - display axes
- d3.svg.line - display line shape
forked from <a href='http://bl.ocks.org/mbostock/'>mbostock</a>'s block: <a href='http://bl.ocks.org/mbostock/3884955'>Multi-Series Line Chart</a>