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stdev
Standard deviation
Calculates the population standard deviation of a set of numbers. Return symbolic function of median cannot be calculated.
Usage: nerdamer("stdev(... args)")
Parameters
|
expression | expression[]
args
|
A variable number of arguments |
Returns
Expression
var x = nerdamer('stdev(4,2,5,4)').evaluate();
console.log(x.text());
x = nerdamer('stdev([4,2,5])');
console.log(x.toString());
x = nerdamer.stdev('x', 'r+1', '21', 'tan(x)', 'r+1');
console.log(x.toString());
x = nerdamer.stdev('11', '12', '13', '14').evaluate();
console.log(x.text());