Plotting of Data using Generic plots in R Programming – plot() Function
plot() function is defined as as generic function for plotting in R Language. It can be used to create basic graphs of different type .
Syntax:
plot(x, y, type)Parameters:
x and y: coordinates of points to plot
type: the type of graph to createReturns: different type of plots
Example 1:
# R program to plot a graph # Values for x and y axis x <- 1:5; y = x * x # Using plot() function plot(x, y, type = "l") plot(x, y, type = "h") |
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Output:
In above example type=“l” stands for lines graph, type=“h” stands for ‘histogram’ like vertical lines.
Example 2:
# R program to plot a graph # Creating x and y-values x - 1:5; y = x * x # Using plot function plot(x, y, type = "b") plot(x, y, type = "s") plot(x, y, type = "p") |
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Output:
Here, in above example type=“b” stands for both that means points are connected by a line
type=“s”indicates stair steps
type=“p” for points (by default).
