I can get the index of the maximum value easily, first getting the maximum and then getting the index:
I.@(=>./) ?. 30$100 9 Suppose, there is one presence of maximum value in the data. However, the solution isn't satisfactory to me. Is there a simple single step way of finding the index of the max? That is, the way where you don't need to scan the data twice(once for max, another for index). ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
