Multi Touch Attribution using Vantage - Errors

[JanethL]

In section 5.3 after computing all four models using the attribution function and merging data frames I am getting an error.

Error:

Invalid column 't1_cookie', valid columns values are: ['attribution_t1', 'attribution_t2', 'channel_t1', 'channel_t2', 'conversion_t1', 'conversion_t2', 'conversion_value_t1', 'conversion_value_t2', 'cookie_t1', 'cookie_t2', 'cost_t1', 'cost_t2', 'interaction_t1', 'interaction_t2', 'time_to_conversion_t1', 'time_to_conversion_t2', 'tmstp_t1', 'tmstp_t2'].

It may be related to the argument(s) "['lsuffix', 'rsuffix']" changing in the latest teradataml update . I tried using "['lprefix', 'rprefix']" but that didn't solve the issue.

CC @shilpa-nalkande and @DallasBowden