comp.lang.idl-pvwave archive: archive » error on stddev estimate

Home » Public Forums » archive » error on stddev estimate

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

error on stddev estimate [message #61745]

Tue, 29 July 2008 09:30

R.G. Stockwell
Messages: 363
Registered: July 1999

Senior Member

I am analyzing some data, and I am making a point about
how the stddev of a time series is changing over time.

After a quick look through the help, there doesn't seem to be
an estimate on the error of a standard deviation estimate (in the code).

Anyone have that code handy?

As an example, my data is like 2006 had a mean of 10 and a std dev of 2.
2007 had a mean of 10 and a std dev of 4. I'd like to get estimates
on the error in my results of std devs (of the 2 and the 4).

Cheers,
bob

Report message to a moderator

[Message index]

error on stddev estimate

By: R.G. Stockwell on Tue, 29 July 2008 09:30

Previous Topic:	Re: Removing some but not all spaces in a string
Next Topic:	Re: error on stddev estimate

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Nov 28 23:43:17 PST 2025

Total time taken to generate the page: 1.75389 seconds