Data Visualisation - Scatterplot
1 - About
A Scatterplot displays x-y values as discrete points, scattered within an x-y grid.
It plots data points based on two independent variables.
Scatter graphs are useful for observing pattern in large data sets:
2 - Articles Related
3 - Matrix (SPLOM)
A scatter plot matrix is a very nice way of plotting every variable against every other variable.
They are used to investigate the relationship between the variables.