Cumulative standard deviation: Difference between revisions

Line 1,069:
1.399708424447531
2.0"</lang>
 
Emacs Lisp with built-in Emacs Calc
 
<lang emacs-lisp>
(setq x '[2 4 4 4 5 5 7 9])
(string-to-number (calc-eval (format "sqrt(vpvar(%s))" x)))</lang>
 
=={{header|Erlang}}==