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chunk indexing like [message #69440] Fri, 08 January 2010 05:08
Wout De Nolf is currently offline  Wout De Nolf
Messages: 194
Registered: October 2008
Senior Member
Hi IDLers,

I know how to get
from [2,3,1,0,5] to [0,0,1,1,1,2,4,4,4,4,4] (i.e. chunk indexing)
but how do I get
from [2,3,1,0,5] to [0,1,0,1,2,0,0,1,2,3,4]
without loops that is.

I have been juggling with histogram and total(.../cumulative) but I
can figure this one out.

Any ideas?

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