Likert Scale DataViz

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Likert Scale DataViz

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Last edited Jan 11, 2017

Created on Jan 4, 2017

This visualization displays Likert-scale survey responses as a vertical sequence of glyphs, one row per question, with each point positioned by response level. The code uses D3 v4 with SVG rendering and a queue for asynchronous data loading from a tab-separated CSV file. A blue line connects question means across the chart, while a gray line highlights individual response patterns. The visualization uses `d3.scalePoint` for question placement, `d3.scaleLinear` for response levels, and `d3.scaleQuantize` for color encoding. A tooltip div is included but remains hidden in this version.

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