Examlex
A standard linear model which is supposed to measure a causal relationship is called a structural equation.
Resamples
The practice of drawing repeated samples from a given dataset, often with replacement, to estimate the precision of sample statistics.
Permutation Test
A non-parametric statistical test that assesses the significance of a difference between groups by computing all possible outcomes under rearrangements of labels.
P-value
The probability of obtaining test results at least as extreme as the results observed, under the assumption that the null hypothesis is true.
Test Statistic
A calculated value used in statistical hypothesis testing to determine whether to reject the null hypothesis.
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