| Data Resources in the Health Sciences (U of WA Health Sciences Library) | Sample Size Calculator |
| Finding and using health statistics - NLM Course | H-CUPnet |
 Understanding Probability in Medicine: Quick explanation of Bayes theorem (Clinical Information Sciences 1:53 min) |
Free statistics calculators |
| Calculating positive & negative predictive values using a 2x2 table: Quick & easy way to set up your table. (Clinical Information Sciences 2:02 min) |
Calculating sensitivity and specificity using a 2x2 table Quick & easy way to set up your table(Clinical Information Sciences 1:42 min) |
| Basic Statistics for Clinicians (Series appearing in Canadian Medical Association Journal, 1995) | |
|---|---|
| 1. Hypothesis testing | 2. Interpreting study results: confidence intervals |
| 3. Assessing the effects of treatment: measures of association | 4. Correlation and regression |
Basic statistics for clinicians: 1. Hypothesis testing |
Basic statistics for clinicians: 2. Interpreting study results: confidence intervals |
Basic statistics for clinicians: 3. Assessing the effects of treatment: measures of association |
Basic statistics for clinicians: 4. Correlation and regression |
P value and the theory of hypothesis testing: an explanation for new researchers |