multiple
Appends a MultiBoxPlot comparing the per-replication distributions of all alternatives in mca.
Each box represents one alternative; labels are the alternative names from MultipleComparisonAnalyzer.dataNames. The data is sourced from MultipleComparisonAnalyzer.observationsAsMap, which returns a shallow copy of the internal data map in a single pass.
The caption defaults to "Response Distributions — <mca.name>".
Axis labels default to "Alternative" (x) and the MCA's response name (y); a blank MCA name falls the y-axis back to "Value". Either can be overridden via xAxisLabel / yAxisLabel.
Parameters
the analyzer whose alternatives are to be plotted
optional plot caption; defaults to "Response Distributions — <mca.name>"
optional override for the x-axis label
optional override for the y-axis label