Biostatistics Calculator

Statistical analysis for biological and medical data

Analysis Type

True Positive

True Negative

False Positive

False Negative

Exposed & Diseased

Exposed & Healthy

Unexposed & Diseased

Unexposed & Healthy

Sample Size per Group

Expected Effect Size

Statistical Power

Alpha Level

Survival Times (comma separated)

Censored Status (1=event, 0=censored)