How to change the Y-axis title in base R plot?

R ProgrammingServer Side ProgrammingProgramming

The easiest way to change the Y-axis title in base R plot is by using the ylab argument where we can simply type in the title. But the use of ylab does not help us to make changes in the axis title hence it is better to use mtext function, using which we can change the font size, position etc. of the title.

Check out the below example to understand how it can be done.

Example

Use the code given below to change the Y-axis title in base R plot −

plot(1:10)

Output

If you execute the above given code, it generates the following Output −

Add the following code to the above snippet −

plot(1:10,ylab="")

Output

If you execute the above given code, it generates the following Output −

Add the following code to the above snippet −

plot(1:10,ylab="")
mtext(expression(paste( plain("Dependent Variable"))),side=2,line=4,padj=1,at=5,cex=1.2)

Output

If you execute the above given code, it generates the following Output −

raja
Updated on 03-Nov-2021 08:26:02

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