Monday, December 21, 2020

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r plot program example and how to use it.

 R Plot Function is used to plot a graph in r programming in this r function we can vector and then we get a graph which is about  magnitude vs index.

r plot function has so many method which is called according to the passed value to this r plot function.

For example we pass two vector plot(c(1,2),c(3,5)) and then this function plot a scatter graph for these two point.

here we plot graph for sine function form range -pi to pi as you can see in this picture.


<- pi="" plot="" pre="" seq="" sin="" x="">x <- seq(-pi,pi,0.1) plot(x, sin(x))

 

R Plot Function
 R Plot Function

Adding Titles and Labeling Axes to the r plot function

Here you can add title and label to the with parameter main and xlab and ylab two parameter for labeling x-axis and y-axis in plot graph.

plot(x, sin(x),
main="The Sine Function",
ylab="sin(x)")

 

Axes to the r plot function
Labeling Axes to the r plot function

 Changing Color and Plot Type for r function : -

 Well you can change the color for plot type with the help of the argument type in r languages.

Check out the example for r plot with color:- 

plot(x, sin(x),
main="The Sine Function",
ylab="sin(x)",
type="l",
col="blue")

 here we can define the color with col

 

changing Color and Plot Type
changing Color and Plot Type

 

1 comment:

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