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Problem 1134. Get ranks of values in a vector

Created by Khaled Hamed

For a given vector, say [6 3 8 2], return the ranks (ascending) of observations, i.e. [3 2 4 1]. Do not worry about tied ranks. If ties exist, what comes first takes the lower rank, e.g., [1 1 3] returns [1 2 3]. More exact treatment of ties will follow. No toolbox functions please!


Problem Group

Solution Statistics

35 correct solutions 24 incorrect solutions
Last solution submitted on Jan 13, 2015