January 2018
Intermediate to advanced
470 pages
11h 9m
English
Now we will see how campaign distribution is correlated to subscription:
%sql select campaign, count(1), y from trainData group by campaign,y order by campaign,y

The charts show that most of the clients are contacted less than five times and the more a client is contacted, the less he/she is likely to subscribe. Now the expanded version provides better insight:

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