OptionalxKey holding the category the distribution summarises. Defaults to the chart's xKey.
OptionalmedianKey holding the middle of the distribution.
Defaults to a median column, then q2, mid, y.
OptionallevelsKey holding the ladder: an array of { p, lo, hi } rungs, where p is
the TAIL probability — 0.25 for the rung spanning the middle half, 0.125
for the middle three quarters, and so on inwards.
A rung whose three numbers are not all finite is dropped rather than announced as a quantile the data does not contain. The order does not matter: MAIDR walks the ladder outward from the median whichever way round it arrives.
Defaults to a levels column, then letterValues, letter_values,
quantiles, ladder.
OptionallowerKey holding the values below the deepest rung.
OptionalupperKey holding the values above the deepest rung.
Configuration for boxen (letter-value) plots. Optional when
chartTypeis'boxen', but a boxen with no ladder is a box plot — see levelsKey.Recharts has no box primitive at all, so the rungs are faked as stacked
<Bar>s with a transparent base segment. Neither the ladder nor the median is anything the chart holds: both are computed from the raw sample before it is drawn, and this names the columns they were computed into. One data row is one distribution.