TYPES of EDA and examples to understand.

interview perspective

** Non Graphical univariate EDA

eg mean median for single variable

** Graphical Univariate EDA

plots such as histogram

** Multivariate Non graphical EDA

correlation covariance etc.

** Multivariate Graphical EDA

scatter plots bar plots, etc.

Some of the approaches for EDA

> Clustering and dimensional reduction techniques that are helpful for graphical display of high dimensional data

>univariate visualization of each field

>bivariate visualization of each field