extended mirror barchart
This chart visualizes sentiment survey results for a car dealership, comparing positive and negative percentages for each concept against a reference set (France). Each row shows colored bars for positive and negative sentiment, with small grey reference bars above them. The chart also displays the percentage difference against the reference on the left and right sides of the bars, with the total difference at the far left. Built with D3.js v4, it reads CSV data from `apv.csv` and uses an SVG canvas to render the bars, text labels, and stage groupings with `d3.scaleBand` and `d3.scaleLinear`.
AI-generated descriptionSketching mirror graph with extra information. In each row:
- name identifies a particular theme
- colored bars represent negative and positive sentiment values | percentages
- tiny grey bars (above colored bars): negative and positive sentiment percentages of a reference (here, considering country values)
- right-to-bars: positive sentiment percentage difference with regards to reference
- left-to-bars value: negative sentiment percentage difference with regards to reference
- left most value: total percentage difference with regards to reference
Acknowledgments to:
- D3.js (v4)
- blockbuilder.org
forked from <a href='http://bl.ocks.org/Kcnarf/'>Kcnarf</a>'s block: <a href='http://bl.ocks.org/Kcnarf/c82662f8d34d2fd6b1ba5312fe682ddc'>extended mirror barchart</a>