Problem with Position
- To: mathgroup at smc.vnet.net
- Subject: [mg119635] Problem with Position
- From: Dominic Wörner <dominic.woerner at mpi-hd.mpg.de>
- Date: Wed, 15 Jun 2011 07:20:57 -0400 (EDT)
Hi,
I have to import data from a csv file. And I get a structure data[[rows]]={first, second,...}.
Now I want to find the rows in which, say the first entry has a specific values.
By just looking at the data there are for example entries with value 0.785398.
But when I try Flatten@Position[data[[All,1]],0.785398] or with ToString[0.785398] I just get {}
What's the problem here?
Best,
Dominic
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