Similar to quartiles, a quantile of a list is the number q such that a given fraction of the list numbers fall at or below q. The first quartile, for example, is the quantile with the fraction 0.25.
The quantile command finds quantiles.
Examples.
| A:= [0,1,2,3,4,5,6,7,8,9,10,11] |
| quantile(A,0.1) |
| 1.0 |
| 6 |