Questions

[Paré, Richard]

Hi,
 
I find Python very interesting and useful as a developing matrix and other mathematical applications. I went through the tutorial to try to understand and work with various concepts. I have the following questions:
 

*	Where could I find more information on the "self" classes. The use of the (self) is very abstract for me and I need more clarifications. 
*	Do you already have a built-in program or scheme for a linear regression that I could try on data coming from the Bloomberg system sources. Or could you give me a little indication how to build it. I will do the rest. I found something on the regression (test. (x)) on the existing module, but that wasn't appropriate. If you need an example of the formula for the mathematical regression, let me know.

Many thanks in advance,
 
Richard
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