columna API reference - v0.5.0
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    Function intervalPlot

    • Interval Plot data (Minitab): per-level means with t confidence intervals (pooled σ by default, as Minitab's default).

      Parameters

      • x: ArrayLike<number | null | undefined>
      • by: ArrayLike<unknown>
      • Optionaloptions: { confidence?: number; pooled?: boolean }

      Returns IntervalPlotRow[]