Unlimited Statistics

Unlimited Statistics is a private, native statistics workbench for Mac, iPhone and iPad. Buy it once, work offline, and keep your data on your device.

FIND A METHOD THAT FITS YOUR DATA

Describe the question you want to answer, choose your variables, and let the Advisor grade applicable methods against the data you actually loaded. Its recommendations come from running each method and inspecting that method's own assumption checks — not from a generic lookup table. Pick a recommendation and your variable choices come with it.

RESULTS WITH CONTEXT

See the estimate and confidence interval first, followed by tested assumptions, the selected variant, missing-row handling, and a journal-style sentence. Compare Welch and Student, exact and asymptotic procedures, robust and classical standard errors, and other relevant alternatives without rebuilding an analysis.

A DEEP METHODS CATALOG

Two hundred and sixteen methods in seventeen areas: comparing groups; regression with categorical predictors, interactions, weights and cluster-robust standard errors; effect sizes and equivalence tests; categorical tests; survival analysis; multivariate methods; meta-analysis; time series; Bayesian factors and posteriors with the prior stated; quality and design of experiments; anytime-valid tests, conformal prediction and group-sequential designs; power and sample size for twenty designs, each with its power curve; regression diagnostics and model comparison; curve fitting; linear mixed models and GEE; and causal inference — matching, weighting, doubly robust estimation, difference-in-differences, regression discontinuity, instrumental variables, mediation and E-values.

PREPARE AND EXPLORE DATA

On Mac and iPad the table and its instant analysis sit side by side: the data at full height on the left, one scrolling column of already-run methods on the right that follows every column you click. Compute new variables from expressions, filter rows, recode levels and set the reference level, declare missing codes, sort, sample, reshape between wide and long, merge, append and collapse by group. Every step is recorded and can be removed or replayed.

Export any result as PDF, HTML, Markdown, LaTeX or Word-pasteable rich text. Build charts by dropping columns onto X, Y, colour, size and facet wells: scatter, line, bar, box, violin, histogram, density, ECDF and heatmap, with trend lines and LOESS overlays that print their statistics, and export to PNG, PDF and SVG.

Explore eighteen probability distributions with densities, four tail directions and percentiles. Undefined means and variances stay undefined.

BUILD INTUITION

Discovery signals