This is a bug in the capMixin for dc.js v2.1.2. Notice that the full chart has 20 rows. The TOP 5 rows by value are rows, 16 - 20. But when the row chart uses the .cap method of the capMixin, the BOTTOM 5 rows are displayed instead of the TOP 5 rows.
forked from gordonwoodhull's block: dc.js example
forked from anonymous's block: Top5 row chart bug
Updated missing url https://rawgit.com/crossfilter/reductio/master/reductio.js to https://cdn.jsdelivr.net/gh/crossfilter/reductio/reductio.js
https://dc-js.github.io/dc.js/js/d3.js
https://dc-js.github.io/dc.js/js/crossfilter.js
https://dc-js.github.io/dc.js/js/dc.js
https://rawgit.com/crossfilter/reductio/master/reductio.js
https://npmcdn.com/universe@latest/universe.js