Standard Deviation

Standard Deviation is your friend. Alas, a lot of people, especially engineers and developers, don't actually know what it is nor how to work it out.

The Standard Deviation is simply a measure of how spread out numbers are.




(N - number of elements, Xi - element i in range X, u - mean)

Explanation 1
Slightly more in depth explanation 2

Got it? Easy eh.

PANDAS!

Just a data modelling framework, but it might just be a bit useful.

Pandas link

Documentation

First resource

Our first resource assumes you can program in at least one language and are the type of person who can pick it up in another easily.

UDA City - Machine learning for trading
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