sem
Syntax
sem(X)
Arguments
X is a numeric vector.
Details
Return unbiased (normalized by N-1) standard error of the mean over X .
Examples
[1,4,9,10,20,32].sem();
// output
4.688046
[1,4,9,10,NULL,20,32].sem();
// output
4.688046sem(X)
X is a numeric vector.
Return unbiased (normalized by N-1) standard error of the mean over X .
[1,4,9,10,20,32].sem();
// output
4.688046
[1,4,9,10,NULL,20,32].sem();
// output
4.688046