After plotting points on a graph, draw a line of best fit to present the data and make it easier to analyse. If there is no link between variables, then there will be no clear pattern of points ...

A dot plot or dot chart consists of data points plotted on a graph. The Federal Reserve uses dot plots to show its predicted interest rate outlook.

Because five summary statistics are needed to create a box plot, this is the default number of data points required by BoxPlotR. If fewer are available, BoxPlotR will plot the points themselves.

I guess the basis of my problem is I don't know how to apply these formulas to plotting the points on a map. I understand the usage of the formula for plotting a sphere into a grid, it makes sense ...