Homework

https://github.com/justmarkham/DAT3

from 14 minutes on – napolians march

the importance of historgrams in showing more data, and of how well people can see the “shoulder” curves

“Graphical excellence is that which gives to the viewer the greatest number of ideas in the shortest time with the least ink in the smallest space.”

 

If you’re not looking at you data, in its rawest form, you don’t understand your business and you dont understand your customers.

http://simplystatistics.org/2014/06/13/what-i-do-when-i-get-a-new-data-set-as-told-through-tweets/

Step 0: Figure out what I’m trying to do with the data

 

 

Step 1: Learn about the elephant

 

Step 2: Clean/organize

Step 3: Plot. That. Stuff.

Step 4: Get a quick and dirty answer to the question from Step 1

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