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 How to delete bad data in batches?

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Younger2008 Posted - 09/05/2005 : 07:15:16 AM
Sometimes I got many experimental data, some of which are appearently abnormal. And I want to delete them in batches not one by one via operating "Data-> remove bad dat points". How to get this?
Thanks.
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easwar Posted - 09/05/2005 : 09:29:22 AM
Hi,

This menu item uses the mark command.

From LabTalk script window you can issue command such as:
mark -d %c -b 2 -e 2
which would delete the second data point in the active data plot. You could then programmatically determine which point to delete, and use the index of that point in place of the "2" above. Note that when you remove the 2nd point, all other points move one up in the index (you can view the worksheet to see this).

Easwar
OriginLab



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