Can I use a nested FOR loop or .. to perform
an operation such as HHV on a subset of records
from a larger set of records where the subset is
chosen based on meeting a certain condition?
EXAMPLE:
I want to do the HHV of column 3 on 4 records
within the last 7 records where column 4 value
is 1. Column 2 is a flag for me. The number
of records to consider (4) is set by user.
I need the loop to keep reading and calculating
the values until 4 records have been found that
meet the condition and then perform the operation
such as HHV.
I seem unable to figure out how to write this code.
Any help would be Much appreciated!!
col 1 col 2 col 3 col 4
date1 close1 value1 1
date2 close2 value2 0
date3 close3 value3 0
date4 close4 value4 1
date5 close5 value5 1
date6 close6 value6 0
date7 close7 value 1
I want the HHV of records from date1, date4,
date5 and date7.
Posted by: karl.bergerson@gmail.com
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