What is a univariate analysis?
Univariate analysis:- provides summary statistics for each field in the raw data set (or) summary only on one variable. Ex :- CDF,PDF,Box plot, Violin plot.
Bivariate analysis:- is performed to find the relationship between each variable in the dataset and the target variable of interest (or) using 2 variables and finding realtionship between them. Ex :-Box plot,Voilin plot.
Multivariate analysis:- is performed to understand interactions between different fields in the dataset (or) finding interactions between variables more than 2. Ex :- Pair plot and 3D scatter plot.