Analyze my data
One input produces a compact first-pass report and links naturally to specialised statistical tools.
Histogram
Inspect center, spread, skew and isolated values.
Histogram bins
| From | To | Count | Share |
|---|---|---|---|
| Fill in the fields above — the result is computed on this page. | |||
How to use this page
- Paste values.
- Review summary and histogram.
- Choose a follow-up analysis.
What this page does not do: The report describes one sample and does not infer causation, representativeness or future outcomes.
Further reading
This is a first-pass report for one numerical variable. It combines robust and classical summaries so that a single unusual observation does not remain hidden behind the mean.
Frequently asked questions
Can I paste CSV?
Paste one numeric column separated by spaces, semicolons or new lines.
See also
A/B test calculator
Compare two proportions in an A/B test. Calculate conversion rates, difference, uplift, z score, p value and c
A/B test planning — sample size, MDE and duration
Plan a two-proportion experiment, estimate detectable effect and traffic duration.
ACF and PACF autocorrelation calculator
Calculate ACF and PACF across time-series lags. Review the chart, reference bounds and coefficient table.