MathGroup Archive 2006

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  • Subject: [mg69477] select from a list
  • From: "Steven Taracevicz" <jk at>
  • Date: Wed, 13 Sep 2006 04:03:31 -0400 (EDT)


i want to evaluate/plot historical pricing data.

the lists have this form:

{B5----Y, {1947, 1, 7}, 236.1, 236.1, 236.1, 236.1, 0, 0}
i would like to select the first day of each year, and then the first day of 
each month.
thanks for the help!

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