quartiles

quartiles(array) → object · Math

Calculate quartiles (Q1, Q2/median, Q3) from a numeric array.

• array (required): array of numbers

quartiles([1, 2, 3, 4, 5, 6, 7, 8, 9, 10])
// {q1: 3, q2: 5.5, q3: 8}

R