•Explain how you validate that the data received from sources is suitable for modelling?

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#1

•Explain how you validate that the data received from sources is suitable for modelling?


#2

@tillutony- Each time you get any data from any sources you should check that the data is tidy data or not .
Tidy data- 1-Variables in columns, observations in rows, one type per dataset
2-Data that is easy to visualise and aggregate (i.e. works well with lm,ggplot, and ddply)

Hope this helps!

Regards,
Hinduja


#3

Thank a ton