For interactive 3D plots, you may want to switch your backend if you are using an iPython notebook.
%matplotlib notebook or
%matplotlib qt instead of
%matplotlib inline if you want to directly interact with the plot.
||Draws a scatter plot of points drawn from a trivariate normal distribution and the corresponding regresson plane.|
||Plots a 3d graph.|
||Plots the density of a bivariate normal distribution.|
||Draws scatterplot for a trivariate normal distribution.|