Built-in Math Function in R

 

Built-in Math Function in R

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Hello friends,

Today we will discuss about the simple and common built-in functions of math present in R programming. By using these built-in functions you can easily perform the mathematical problems in easy way. Below we mentioned the table of built-in functions present in R.

Function	Sign	Description
Absolute	abs(x)	Take the absolute value of x
Logarithm(natural)	log(x)	Returns the natural logarithm of input x
Logarithm(Common)	log10(x)	Returns the common logarithm of input x
Exponential	exp(x)	Return exponent
Square root	sqrt(x)	Returns square root if input x
Factorial	factorial(x)	Returns factorial if input x
Ceiling	ceiling(x)	Returns smallest integer which is larger than or equal to x
Floor	floor(x)	Returns largest integer which is smaller than or equal to x
Truncate	trunc(x)	Returns truncate value of input x
Round	round(x, digits=n)	Returns roundoff value of input x
cos, sin, tan	cos(x), sin(x), tan(x)	Returns cos,sin,tan value of input x
signif	signif(x, digits=n)	Returns signif value of input x
max	max(x, y, z)	Returns highest value from x, y or z
min	min(z, y, z)	Returns lowest value from x, y or z

You can see the example of above functions in R terminal below.

Hope you understood the concept of built-in math function in R.

Read More:

• Introduction to R-programming language
• How to Start working with R programming
• Variables and Operators in R programming language

Thank you