Lines of grids, ticks, and axes help us to visually locate and measure the data values. Their distribution and style determine whether they make good visual aids for the plot or clutter the figure. We will demonstrate the basic methods here.
Customizing grids, ticks, and axes
Grids
Sometimes it may not be easy to tell the coordinates of any point in the plot. Grid lines extend from axis tick marks and help us estimate the value at a certain position.
Adding grids
Grids can be added by calling pyplot.grid(). By default, grid lines will be added at major tick marks...
