The example here: https://echarts.apache.org/examples/en/editor.html?c=data-transform-filter uses `datasetId` to reference datasets from series' definitions rather that `datasetIndex`, this does not appear in the documentation.
The example here:
https://echarts.apache.org/examples/en/editor.html?c=data-transform-filter
uses
datasetIdto reference datasets from series' definitions rather thatdatasetIndex, this does not appear in the documentation.