Array standard deviation utility
npm install standard-deviationstandard deviation utility
$ component install component/standard-deviation
Return the standard deviation of array:
``js`
sd([1,5,6,1,2,0])
standard deviation of array with callback fn(val, i):
`js`
var age = sd(users, function(u){ return u.age })
standard deviation of array with the given property string:
`js``
var age = sd(users, 'age')
MIT