[j-nsp] Ping

Yu-lin Chang ylchang at ascc.net
Mon Jun 9 14:34:08 EDT 2003



standard deviation:

  SQRT ( { [N*Sum(Yi^2)] - [Sum(Yi)]^2 } / [N*(N-1)] )



----- Original Message ----- 
From: Michael Feng 
To: juniper-nsp at puck.nether.net 
Sent: Monday, June 09, 2003 12:00 AM
Subject: [j-nsp] Ping


juniper-nsp,
  
when we do the "ping" command in juniper, it will display these below:
min/avg/max/stddev = 5.087/7.404/10.312/1.926 ms

what is the "stddev" meaning? 

                 Michael Feng
                       wsf at vodatelsys.com

                2003-06-09
              









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