stdev
Estimates standard deviation based on a sample. The standard deviation is a measure of how widely values are dispersed from the average value (the mean). All empty values are ignored.
Calculates
where x is the sample mean average(DCSColumn)… and n is the sample size
Syntax
stdev(dcsColumn)
Arguments
dcsColumn: is a numeric dcs column (column whose data type is Number)
Example
number n = stdev(C1) where C2 >2;
print(n); // return standard deviation value
Availability
All