Observed arrival · 2026-11-11
Estadilab turns statistics into a guided toolkit
A free Spanish-language collection of statistics calculators and simulators, with tools spanning probability, inference, hypothesis tests, regression, and experimental design.
- For
- Spanish-speaking students and instructors learning applied statistics
- Worth noticing
- Its test-selection flow asks about the goal, data type, group design, and normality to guide users toward a statistical method.
Field notes
The homepage arranges material in a course-like progression, from descriptive statistics and probability through inference, relationships, and experimental design. Its catalog distinguishes quantitative from categorical data and parametric from nonparametric methods; one section lists 16 nonparametric tests. The page also advertises an in-browser R environment and says tools provide procedures, plain-language interpretation, and R/Python code, though the extracted homepage alone does not verify each tool’s behavior.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue