The ______ function in R can be used to calculate the standard deviation of a numeric vector.
- sd()
- var()
- mean()
- median()
The sd() function in R can be used to calculate the standard deviation of a numeric vector. The sd() function computes the sample standard deviation, which measures the spread or variability of the values in the vector.
Loading...
Related Quiz
- Can you explain the use of "..." (ellipsis) in R function arguments?
- The ______ function in R can be used to add a legend to a plot.
- In R, to access the first column of a data frame named df, you would use ______.
- The concept of performing operations on entire vectors at once, without the need for looping over individual elements, is known as ______ in R.
- What are some functions in R that operate specifically on vectors?