Closed ijyliu closed 6 months ago
in new data, Chop off stuff before Operator:
concatenate dataframes of old and new calls
drop if more than 200 day bad gap
if we have both old and new for a year by quarter, drop old
save
in new data, Chop off stuff before Operator:
concatenate dataframes of old and new calls
drop if more than 200 day bad gap
if we have both old and new for a year by quarter, drop old
save