Bar Chart
This bar chart displays the frequency of each letter in the English language, with letters ordered alphabetically along the x-axis and their proportional frequencies shown as vertical steelblue bars that turn brown on hover. The chart uses the d3.tsv method to load and parse the data, d3.scale.ordinal for the x-position encoding, and d3.scale.linear for the y-axis, which is formatted as percentages. Axes are rendered with d3.svg.axis, and the y-axis domain is computed using d3.max. The visualization is drawn as SVG with conventional margins.
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.tsv - load and parse data
- d3.format - format percentages
- d3.scale.ordinal - x-position encoding
- d3.scale.linear - y-position encoding
- d3.max - compute domains
- d3.svg.axis - display axes
forked from <a href='http://bl.ocks.org/mbostock/'>mbostock</a>'s block: <a href='http://bl.ocks.org/mbostock/3885304'>Bar Chart</a>