quartiles

Computes the three quartiles (Q1, Q2, Q3) of the values in this iterable.

Q1 (25th percentile), Q2 (median, 50th percentile), and Q3 (75th percentile) divide the data into four equal-frequency groups. The data is sorted once and reused for all three quartile computations.

Example:

val (q1, q2, q3) = listOf(1.0, 2.0, 3.0, 4.0, 5.0).quartiles()
// q1 = 2.0, q2 = 3.0, q3 = 4.0

Parameters

Computes the three quartiles (Q1, Q2, Q3) of the values in this array.

Q1 (25th percentile), Q2 (median, 50th percentile), and Q3 (75th percentile) divide the data into four equal-frequency groups.

Example:

val (q1, q2, q3) = doubleArrayOf(1.0, 2.0, 3.0, 4.0, 5.0).quartiles()
// q1 = 2.0, q2 = 3.0, q3 = 4.0

Parameters

Computes the three quartiles (Q1, Q2, Q3) of the values in this sequence.

The sequence is materialized internally. See DoubleArray.quartiles for details.

Parameters