DataPreparation
Revision as of 00:06, 15 October 2017 by Ziwenhe.2016 (talk | contribs)
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Contents
Data Preparation
Transforming data
After imported the original dataset into JMP, found that two columns are dirty data which need to be cleaned. Splitting the column "Created_at" into two columns, one is "Date" and the other one is "Time". With the same method split the column "location" into "latitude" and "longitude".