rnorm function

This function generates a vector of normally distributed random variables given a vector length n, a population mean μ and population standard deviation σ. 

Syntax: rnorm(n, mean, sd) 

Parameters:

• n: number of datasets to be simulated
• mean: vector of means.
• sd: vector standard deviation.

Example: In this example, with the use of the rnorm() function we are generating a vector of 10 normally distributed random variables with mean=10 and sd=2.

Output:

 [1] 10.886837  9.678975 12.668778 10.391915  7.021026 10.697684  9.340888  6.896892 12.067081 11.049609

In this article, we will be looking at a guide to the dnorm, pnorm, qnorm, and rnorm methods of the normal distribution in the R programming language.