Project

General

Profile

Actions

Task #2794

open

ping: improve the accuracy of stddev computation

Added by Junxiao Shi over 9 years ago. Updated over 9 years ago.

Status:
New
Priority:
Low
Assignee:
-
Start date:
Due date:
% Done:

0%

Estimated time:
3.00 h

Description

Currently, ndnping computes standard deviation using sum of squares method.
This method may give bad results due to loss of precision.

This Task is to use Welford method for standard deviation computation.

Actions

Also available in: Atom PDF