Hi, Looking for some pointers on where to start with this as I’m at a bit of a loss. I have a variable number of lists with a variable number of items in each. In these lists some elements repeat sequentially that I would like to ‘Group’. For instance, the list B, A, B, C, C, C, A, C, A, A would …

[image] Keith_Wilkinson1: Once I have the number of consecutive items would then need to drop the duplicates from the original list… Python can help you directly get that as well! [image] from itertools import groupby OUT = [keyValue for keyValue,groups in groupby(IN[0])] Or you can do so…

Group Repeated Sequential Items in List

Lists-Logic

_Vijay March 30, 2021, 1:45pm 2

See if that helps. Better show some images.

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Group Repeated Sequential Items in List

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