Which statistical method you use to compare data sets depends on two main factors: your overall goal and the type of data you have. Parametric data means that you know the underlying distribution (for example, your data might be normally distributed). Non parametric tests are an option if you don’t know the data’s distribution.
Source : http://www.datasciencecentral.com/xn/detail/6448529:BlogPost:902757
Date : October 26, 2019 at 10:00PM
Tag(s) : #DATA ENG
