Practical Stats Newsletters

Applied
Environmental
Statistics

Statistics, down to Earth

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A modern flowchart for deciding which hypothesis test to use
Software that makes R easy to use
Excel and Statistics. Version 2
A comparison of Spearman's and Kendall's correlation coefficients, with reference to an article by G. Noether
Serial Correlation and its effects on environmental stats
Review of lower-cost statistical software. Part 2.
Review of lower-cost statistical software. Part 1.
Sample size calculations for nonparametric tests
Permutation Tests - Avoiding restrictive test assumptions
The Cost of Statistical Software
Equivalence Tests - application to environmental decisions
Free software -- Dataplot
The quantile test, with regulatory applications
Alternatives to regression, and why to use them
Pairing observations, a good experimental design
An Online Statistics Manual