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Loic Guegan 2023-10-15 15:28:03 +02:00
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source/statistics/notations.rst
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@ -14,7 +14,7 @@ A *population* is the entire population that you want to analyze. It is a exhaus
*Statistics* allows you to infers properties on a population using samples with a certain degree of confidence. *Statistics* allows you to infers properties on a population using samples with a certain degree of confidence.
Notation: A Schizophrenia story Notation: Tale of Schizophrenia
================================ ================================
Two different notation conventions are used. The one to use depends if you are working on a *population* or a *sample*: Two different notation conventions are used. The one to use depends if you are working on a *population* or a *sample*:
@ -27,4 +27,17 @@ Two different notation conventions are used. The one to use depends if you are w
* - Sample mean * - Sample mean
- :math:`\mu` - :math:`\mu`
- :math:`\overline{x}` - :math:`\overline{x}`
* - Variance
- :math:`\sigma^2`
- :math:`s^2`
* - Standard deviation
- :math:`\sigma`
- :math:`s`
Operators
==========
Var esperance etc.. + remove in metrics esperence