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CLUSTER ANALYSIS-STATISTICAL-OFFERING · 6 ENTRIES · EARLIEST ENTRY 2024-03-21

Statistical analysis tools for researchers

This cluster consists of statistical analysis software offering SPSS-style methods such as t-tests, ANOVA, regression, descriptive statistics, and factor/cluster analysis for researchers and students. The dated history is too thin to read a shape from—only 3 dated entries exist before the index start, so the cluster either predates the index or its members are undated. Traction leaders based on activity signal are JASP, GNU PSPP, and jamovi, all showing 0 stars.

Entry timeline

ENTRY TIMELINE

MAR 2024: 1FEB 2026: 1MAY 2026: 1AUG 2026: 2OCT 2026: 1
MAR 2024OCT 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 1 hand-coded · 5 unlabelled

Operator · 1 indie · 3 open source · 2 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 6 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01trtt-spss-alternative1★8 daysliveindieWeb and iOS app that opens SPSS .sav files and runs statistical analyses including crosstabs, t-tests, ANOVA, and regression.
  2. 02JASP0★3 moliveopen sourceA cross-platform statistical software providing classical and Bayesian analysis procedures with an interactive interface for researchers.
  3. 03GNU PSPP0★1 molivehand-codedopen sourceStatistical analysis program offering descriptive statistics, hypothesis tests, regression, and cluster analysis with a graphical interface as a free alternative to SPSS.
  4. 04jamovi0★5 moliveopen sourceA real-time statistical spreadsheet offering common statistical methods such as t-tests, ANOVAs, and factor analysis for researchers and students.
  5. 05ChakataStat0★unknownliveDesktop application for statistical analysis offering descriptive statistics, regression, factor and cluster analysis, survival and time-series methods for researchers and students.
  6. 06WebSPSS — Free Online Statistical Analysis Tool0★unknownliveBrowser-based tool that performs statistical tests like t-tests, ANOVA, and regression with SPSS-style output.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.