Ranks calculation

[robmio]

Hello everyone, some statistical tests, especially non-parametric ones, require the calculation of ranks. Is there a way to calculate them with HP PRIME?

For example, given a column vector:

[[1],[3],[5],[1],[4],[5],[6],[1]]

the ranks are:

[[2],[4],[6.5],[2],[5],[6.5],[8],[2]].

Thanks for your help, Roberto