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526.Text data calculation -- How to add a column of Close Location Value("CLV") on stock data?

User: editor -- 2010-06-04          << 525  527 >>
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Type: Text data calculation   
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Description:
How to add a column of Close Location Value("CLV") on stock data base on example 525?

http://www.mind-pioneer.com/services/525_Advanced_search_and_replace.html

A formula to calculate a value based on the location of the
close, relative to the range for the period... call this value
the "Close Location Value" or CLV. The CLV ranges from plus one
to minus one with the center point at zero. There are basically
five combination:

( ( (C - L) - (H - C) ) / (H - L) ) = CLV
Input Sample:
CODE,DATE,OPEN,HIGH,LOW,CLOSE,VOLUME

AIQ,12/16/09,6.18,6.18,5.99,6.05,16330
AIQ,12/17/09,6.03,6.08,6.00,6.06,74300
AIQ,12/18/09,5.66,5.74,5.14,5.51,1677700
AIQ,12/21/09,5.51,5.60,5.45,5.47,388200
AIQ,12/22/09,5.48,5.72,5.48,5.72,336178
Output Sample:
DATE TIME OPEN HIGH LOW VOLUME CLOSE MACD(12,26) EMA(9)_MACD Yesterday_OBV Today_OBV CLV
12/16/09 00:00 6.18 6.18 5.99 16330 6.05 -0.00 0.00 0 0 -0.37
12/17/09 00:00 6.03 6.08 6.00 74300 6.06 0.00 0.00 0 74300 0.50
12/18/09 00:00 5.66 5.74 5.14 1677700 5.51 -0.04 -0.01 74300 -1603400 0.23
12/21/09 00:00 5.51 5.60 5.45 388200 5.47 -0.08 -0.02 -1603400 -1991600 -0.73
12/22/09 00:00 5.48 5.72 5.48 336178 5.72 -0.10 -0.04 -1991600 -1655422 1.00
Answer:
Hint: You need to Download and install "Replace Pioneer" on windows platform to finish following steps.
1. ctrl-o open source text file
2. ctrl-h open replace window
* set 'Replace Unit' to 'Chars'
* set 'Replace Scope' to 'Lines'
* enter following in 'Search for pattern' entry:

* enter following in 'Replace with pattern' entry:


click 'Advanced' page, enter following in 'run following for each matched unit' entry:


3. click 'Replace', done!
Download Script:  scripts/526.rst.zip

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Check Demo of Text data calculation
Keywords:
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