pairs() function in R language is used to return a plot matrix, consisting of scatter plots corresponding to each data frame.
data: It is defined as value of pairs Plot.
Color, Labels, Panels, and by Group in pairs plot.
Example 1: Basic example to illustrate pair()
Here, in the above example, the diagonal shows the names of the three numeric variables. The middle graphic in the first-row shows the relation between x1 and x2 whereas the right graph in the first row shows the relation between x1 and x3 and so on.
Example 2: Another example to select Variables of pairs Plot
Example 3:Another example with implementation to Modify Color, Shape of Points, Labels and Title