Difference between revisions of "Statistics notes - on random variables, distributions, probability"

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m (Gaussian distribution)
m (Binomial distribution)
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Discrete
 
Discrete
  
The number of positive outcomes in binary experiments
 
  
 +
Models the output of something with two outcomes (with a simple fraction probability dividing them), done a number of times in a row.
  
Note that guassion and poisson (and others) can be based on this one.
+
 
 +
Note that guassian and poisson (and others) can be extrapolated from this one.
  
 
https://en.wikipedia.org/wiki/Binomial_distribution
 
https://en.wikipedia.org/wiki/Binomial_distribution

Revision as of 18:01, 4 July 2020

This is more for overview of my own than for teaching or exercise.

Overview of the areas

Arithmetic · 'elementary mathematics' and similar concepts
Set theory, Category theory
Geometry and its relatives · Topology
Elementary algebra - Linear algebra - Abstract algebra
Calculus and analysis
Logic
Semi-sorted
 : Information theory · Number theory · Decision theory, game theory · Recreational mathematics · Dynamical systems · Unsorted or hard to sort


Math on data:

  • Statistics as a field
some introduction · areas of statistics
types of data · on random variables, distributions
Virtues and shortcomings of...
on sampling · probability
glossary · references, unsorted
Footnotes on various analyses

Other data analysis, data summarization, learning

Regression · Classification, clustering, decisions · dimensionality reduction · Optimization theory, control theory
Connectionism, neural nets · Evolutionary computing



This article/section is a stub — probably a pile of half-sorted notes, is not well-checked so may have incorrect bits. (Feel free to ignore, fix, or tell me)

Dependent versus independent

Random variables, distributions

Probability function(/distribution)

Probability mass function (discrete)

Probability density functions (continuous)

Cumulative distribution function

Expected value

A few distributions

Binomial distribution

Gaussian/Normal distribution

Poisson distribution