data analysis/graphic tool

[JosephK]

On 12:59 Wed 27 Feb     , stan wrote:
> I have some data which consists of samples every 15 seconds for the last
> several years. I had intended to import this data into OpenOffice's
> spreadsheet, do a small amount of math on it, and draw graphs.
> 
> But, turns out this is an order of magnitude more data that this
> spreadsheet can deal with. What other data analysis tools are worth
> checking out?
> 
First page of a Google search on "linux data analysis" gives several
possibilities.

-- 
Regards, Joe