std_err {pracma} | R Documentation |
Standard Error
Description
Standard error of the values of x
.
Usage
std_err(x)
Arguments
x |
numeric vector or matrix |
Details
Standard error is computed as var(x)/length(x)
.
Value
Returns the standard error of all elements of the vector or matrix.
Examples
std_err(1:10) #=> 0.9574271
[Package pracma version 2.4.4 Index]