stdΒΆ
std returns the standard deviation of its parameter.
- rsSigma = std(rvVect)
- rsSigma = std(rvVect, flag)
Return Value
rsSigma is the standard deviation of the vector rvVect.
Parameters
- rvVect
rvVect is a real vector.
- flag
If flag is set to 0, the data is normalized by n-1 (default); If flag is set to 1, the data is normalized by n;
Example
* std([5,6,12,24])
8.7321
id-1488013