Statistics notes - Footnotes on various analyses

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

For some more in-depth material to study, see e.g. the http://www.khanacademy.org/


Math on data:

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



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)


Sample versus population

what about this -1 business

Data properties

Multicollinearity

Standard deviation, variance

Standard deviation of a lot of data

Covariance, correlation

noise cross-terms

cross-correlation

auto-correlation

relation to convolution

see also

https://stats.stackexchange.com/questions/49901/intuitive-understanding-covariance-cross-covariance-auto-cross-correliation-a


ANOVA