Issues Ratings
A multi-series line chart displays British public concern about political issues from 1974 onward, based on Ipsos MORI survey data. Each line represents a single issue’s popularity rating over time, and only unemployment is visible initially; clicking legend items toggles other issues on and off. The D3 v3 visualization includes a brushable timeline for date-range selection, with a second smaller axis for contextual zoom. Data is loaded from a TSV file and rendered as SVG with animated line interpolation.
AI-generated descriptionPlease note, data will be randomised until December 2014. It is based on Ipsos MORI's long term Issues Index survey 1974 - 2014.
forked from <a href='http://bl.ocks.org/DStruths/'>DStruths</a>'s block: <a href='http://bl.ocks.org/DStruths/9c042e3a6b66048b5bd4'>d3.js Multi-series line chart interactive</a>
forked from <a href='http://bl.ocks.org/anonymous/'>anonymous</a>'s block: <a href='http://bl.ocks.org/anonymous/e63475b2068ee7ed69345bec9647ba74'>d3.js Multi-series line chart interactive</a>
forked from <a href='http://bl.ocks.org/RicCheng/'>RicCheng</a>'s block: <a href='http://bl.ocks.org/RicCheng/64a4ffccbf7233b290b350cbce87d0dc'>d3.js Multi-series line chart interactive</a>