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stds

Explanation Use the data as a sample extracted from the population to find the standard deviation of the population.
Call format var s = stds ( range )
Return value Standard deviation of data within range
Arguments Number range Array object name
Exception None
Example of use
var arr = new Number [20];
for (var n = 0; n <arr.Length; n ++) {
    arr [n] = int (rand () * 10);
    print (arr [n], "");
}
print (stds  (arr), "¥ n");
Related item std function