Use this calculation to reproduce a defined quantitative method when the observations, units, sampling process, and assumptions match the method shown here.

Values

Required list.

The cited overview of Interquartile mean supplies background for the terminology and domain context used by this tool.^[1]

Calculate the mean of the values between the inclusive first and third quartiles, ignoring outside extremes. Inputs are interpreted exactly in the displayed units and the calculation returns the following fields without presentation rounding.

Interquartile mean

Returned number.

• A numerical result does not by itself establish data quality, causation, representativeness, independence, distributional fit, or practical significance.
• Use finite inputs in the displayed units, preserve source measurements and assumptions, and independently verify consequential decisions.

Inspect the underlying data, visualize its distribution, report uncertainty and sample size, and compare the result with a robust or domain-specific method where appropriate.

• Quartile Deviation Calculator

  Calculate the semi-interquartile range, half the distance between the inclusive third and first quartiles.

• Midhinge Calculator

  Calculate the midpoint of the inclusive first and third quartiles of a dataset.

• Quartile Coefficient of Dispersion Calculator

  Calculate quartile dispersion from first and third quartiles.