calculate standard deviation 1

[ee1]

Hi,
how do i calculate standard deviation in tcl?
i have a list i want to calculate for.

thanks.

 

[feherke]

Hi

Tried to put that question into Google first ?

http://google.com/search?q=how+do+i+calculate+standard+deviation+in+tcl

Feherke.

http://free.rootshell.be/~feherke/

 

[ee1]

i have tried, but i dont realy familiar with how using packages..

 

[feherke]

Hi

What about the 7^th result, the one pointing to the Tcl Wiki : Sample Math Programs ?


Feherke.

http://free.rootshell.be/~feherke/

 

[ee1]

thanks man.
this page really does have lots of matematics programs

just another question - the stddev proc in that page is really nice, and works great, for next time, how should i use the packges? (like statistics ect..)

thanks.

 

[feherke]

Hi

[ul]
[li]Download the latest tcllib.[/li]
[li]Unpack it.[/li]
[li]Read and follow INSTALL.txt's advices to install it.[/li]
[li]Use it in your scripts :

[b]package[/b] require math[teal]::[/teal]statistics

[b]set[/b] deviation [teal][::[/teal]math[teal]::[/teal]statistics[teal]::[/teal]stdev [navy]$list[/navy][teal]][/teal]

[/li]
[/ul]
Theoretically. Practically I never installed it.


Feherke.

http://free.rootshell.be/~feherke/