Example 07: Rename labels and merge

https://github.com/mauriceling/tapps/blob/master/examples/example_07.py

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# Example 07: Rename labels and merge
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set cwd /Users/mauriceling/Dropbox/MyProjects/tapps/data

load csv STI_2015.csv as STI

cast Open in STI as nonalpha

select from STI as L where Open < 820

select from L as LA
select from L as LB
select from L as LC

select from STI as A where Open < 880

merge labels from A to LA

rename labels in A from '1/11/1988' to dummydate

merge labels from A to LB

merge replace labels from A to LC

show dataframe