stats Flashcards
looking at statistical distribution and significance (3 cards)
1
Q
what does the significant of significance measure?
A
the confidence there is a difference between distributions, not the effect size or importance/ magnitude of the difference
2
Q
measures of effect size
A
pearson correlation coefficient, percentage of overlap between distributions, cohen’s
3
Q
bootstrapping p-values
A
permutation tests allow a more general - shuffle data and make sure that randomly shuffled data should not look like real data
