The ________ function in R calculates the standard deviation of a numeric vector.
- sd()
- standard_deviation()
- stdev()
- variance()
The sd() function in R is used to calculate the standard deviation of a numeric vector. For example, if x is a numeric vector, sd(x) would return the standard deviation of the elements in x.
Loading...
Related Quiz
- Can you describe a scenario where you would need to use a while loop in R?
- What are some alternatives to pie charts for visualizing proportions in a dataset in R?
- The ________ package in R provides functions that can help avoid explicit use of nested loops.
- Suppose you're given a numeric vector in R and asked to calculate its mean. How would you do it?
- In R, the median of a numeric vector is calculated using the ______ function.