Heather DuncanJun 115 minInterpreting Data 101: Power Matters, and We Don’t Talk about It EnoughSo far we have covered p-values and confidence intervals in our interpreting data series, two fundamental concepts essential to...
Heather DuncanApr 254 minInterpreting Data 101: What is Confounding, and Why Does It Matter?Note: This is the second post in a series on interpreting scientific data. The first post covers statistical significance and p-values....
Heather DuncanMar 285 minInterpreting Data 101: A (Mostly) Math-Free Primer on P-values and Confidence IntervalsMost researchers rely on statistics to provide a measure of certainty about the significance of their results. Statistical analysis...