Bar Chart
This bar chart displays the frequency of each letter in the English language, with letters arranged along the x-axis and their proportional occurrence on the y-axis. It uses D3 v4 with SVG rendering, parsing tab-separated values from a TSV file via `d3.tsv` and `d3.dsv`. The chart applies conventional margins and employs `d3.scaleBand` for the categorical x-axis, `d3.scaleLinear` for the continuous y-axis, and `d3.axis` components for tick marks. Hovering over a bar changes its fill from steelblue to brown, as defined in the CSS.
AI-generated descriptionThis simple bar chart is constructed from a TSV file storing the frequency of letters in the English language. The chart employs conventional margins and a number of D3 features:
- d3-dsv - parse tab-separated values
- d3-format - number formatting
- d3-scale - position encodings
- d3-array - data processing
- d3-axis - axes
forked from <a href='http://bl.ocks.org/melaniewalsh/'>melaniewalsh</a>'s block: <a href='http://bl.ocks.org/melaniewalsh/45c3909340bff36e746c063d2da94b61'>Bar Chart</a>