Find the data types and non-null rows for each column in a DataFrame:
View descriptive statisctics including mean, standard deviation and minimum and maximum values for each numerical column in the DataFrame:
Display a heatmap showing where light blocks indicate null values in the DataFrame and which columns they belong to on a 10 x 4 plot. Requires Seaborn and Matplotlib to be imported.
Display a labelled heatmap showing the correlation values between the numerical columns in the Data DataFrame on a 10 x 8 plot. Requires Seaborn and Matplotlib to be imported.
Display the correlation value between the numerical columns in the DataFrame and the 'price' column:
Display the correlation and absolute column values between the numerical columns in the DataFrame and the 'price' column in order to show the most correlated or inversely correlated columns: