STATLAB

A website to perform multiple statistical analyses on one platform. Choose an analysis below to start — each opens a dedicated tool/page where you can upload or paste your data points.

1. Frequency Distribution Graph

Create histograms and frequency tables to visualize the distribution of your data.

2. Normality Test

Check if your data follows a normal distribution (Shapiro-Wilk, Kolmogorov-Smirnov, QQ-plot).

3. Box–Cox Transformation

Find the best power transformation to stabilize variance and make the data more normal-like.

4. T‑test

Independent or paired t-test to compare means between two groups (with summary results).