====== Statistical Tests ======
==== Overview of Tests ====
  * {{media:Common-Statistical-Tests.pdf|Common Statistical Tests}} (from [[https://hsc.ghs.org/wp-content/uploads/2018/03/Common-Statistical-Tests.pdf|here]])
  * [[https://www.statstutor.ac.uk/resources/uploaded/tutorsquickguidetostatistics.pdf|The Statistics
Tutor’s Quick Guide to Commonly Used Statistical Tests]]
  * [[https://classes.soe.ucsc.edu/nlp203/Spring21/slides/stat-sig.pdf|NLP 203 Lecture Spring 2021]]

==== Tests for Correlation ====
  * Parametric tests (these assume normality of the data)
    * [[https://online.stat.psu.edu/stat501/lesson/1/1.9|Hypothesis Test for the Correlation Coefficient]]
    * See first part of [[https://ned.ipac.caltech.edu/level5/Wall2/Wal2_2.html|Correlation testing]]
  * Non-parametric tests (preferred, since these make no distributional assumptions)
    * See [[https://ned.ipac.caltech.edu/level5/Wall2/Wal2_2.html|Correlation testing]]. Recommends //Spearman rank correlation coefficient//, below: {{media:Non-parametric tests for correlation.png}}

===== Related Pages =====
  * [[nlp:experimental_method#statistical_significance|Experimental Method - Statistical Significance]]