Using statistics in data analysis

Using statistics in data analysis

Interactive analysis is the best way to really figure out what is going on in a data set This is related to the previous point; if you want to understand a data set you have to be able to play around with it and explore it. You need to make tables, make plots, identify quirks, outliers, missing data patterns and problems with the data. 

 

This is one of the most important thing when analyzing data. Article has many important things to keep in mind.

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