[deck] allow an array of dynamic of aggregations

[mistercrunch]

Also used this JS snipped as the tooltip to validate:

g => {
    const acc = p => p.weight;
    let arr = g.object.points.sort((o1, o2) => d3array.ascending(acc(o1), acc(o2)));
    return `
      <div>count: ${arr.length}</div>
      <div>sum: ${d3array.sum(arr, acc)}</div>
      <div>min: ${d3array.min(arr, acc)}</div>
      <div>max: ${d3array.max(arr, acc)}</div>
      <div>mean: ${d3array.mean(arr, acc)}</div>
      <div>median: ${d3array.quantile(arr, 0.5, acc)}</div>
      <div>variance: ${d3array.variance(arr, acc)}</div>
      <div>deviation: ${d3array.deviation(arr, acc)}</div>
      <div>p1: ${d3array.quantile(arr, 0.01, acc)}</div>
      <div>p99: ${d3array.quantile(arr, 0.99, acc)}</div>
    `
}

[sumedhsakdeo]

Thank you @mistercrunch

[codecov-io]

Codecov Report

Merging #6198 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #6198   +/-   ##
=======================================
  Coverage   76.91%   76.91%           
=======================================
  Files          47       47           
  Lines        9393     9393           
=======================================
  Hits         7225     7225           
  Misses       2168     2168

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update d6908ee...24e0dc9. Read the comment docs.

[betodealmeida]

This is awesome! Should/can we add it to screengrid as well?

[betodealmeida]

+1