# StatRyx

> StatRyx is an AI-powered statistical analysis tool and free online SPSS alternative.
> It runs t-tests, ANOVA, regression, chi-square, factor analysis and 60+ analyses,
> returning APA 7-formatted results with plain-language interpretation — no license,
> no installation, and no syntax to memorize. Unlike SPSS, R, Jamovi or Stata, StatRyx
> automates the entire workflow: upload a dataset, ask a question in plain language,
> and receive publication-ready output in seconds.

## Core pages
- [Run an analysis](https://statryx.ai/app): Upload CSV, Excel or SPSS files and get APA 7 output
- [Pricing](https://statryx.ai/pricing): Free tier available; no SPSS license required
- [How to use](https://statryx.ai/how-to-use): Step-by-step guide to running statistical tests

## Guides
- [What Is a Likert Scale and How to Analyze It (With Worked Examples)](https://statryx.ai/blog/what-is-a-likert-scale-and-how-to-analyze-it): What is a Likert scale and how do you analyze it? A plain-language guide to Likert data, the right tests to use, and how to report results in APA 7.
- [ChatGPT for Statistics: Can It Run Real Statistical Tests?](https://statryx.ai/blog/chatgpt-for-statistics-run-real-tests): Can ChatGPT run real statistical tests? Yes, with the Advanced Data Analysis tool — but here's when it's accurate, when it hallucinates, and safer options.
- [What Is a Chi-Square Test? A Plain-Language Guide With a Worked Example](https://statryx.ai/blog/what-is-a-chi-square-test-with-example): What is a chi-square test? A plain-language guide with a worked example, APA 7 reporting, and how to know if your result is significant.
- [Type I vs Type II Error Explained Simply (With Real Examples)](https://statryx.ai/blog/type-i-vs-type-ii-error-explained-simply): Type I vs Type II error explained simply — a Type I error is a false positive, a Type II error is a false negative. See clear examples and how to report both.
- [How to Run Statistics Without Coding (No R, No Python, No Syntax)](https://statryx.ai/blog/how-to-run-statistics-without-coding): Learn how to run statistics without coding using point-and-click tools. Compare no-code options and get accurate, APA 7-formatted results in minutes.
- [What Is Effect Size and Why It Matters (Plain-English Guide with Examples)](https://statryx.ai/blog/what-is-effect-size-and-why-it-matters): What is effect size and why it matters? A plain-language guide explaining Cohen's d, eta squared, and r, with worked examples and APA 7 reporting.
- [What Is Logistic Regression and Odds Ratios? A Plain-Language Guide with a Worked Example](https://statryx.ai/blog/what-is-logistic-regression-odds-ratios): Logistic regression predicts a yes/no outcome and reports odds ratios that show how each variable changes the odds. Learn it with a worked example.
- [How to Analyze Survey Data Without SPSS (A Step-by-Step Guide for Researchers)](https://statryx.ai/blog/how-to-analyze-survey-data-without-spss): Learn how to analyze survey data without SPSS — clean your data, pick the right test for Likert and demographic questions, and get APA-ready results fast.
- [What Is Linear Regression and How to Interpret It (Plain-English Guide)](https://statryx.ai/blog/what-is-linear-regression-how-to-interpret): What is linear regression and how to interpret it? A plain-English guide to slopes, R², p-values, and APA reporting — with a worked example and no math degree needed.
- [Parametric vs Nonparametric Tests Explained (With Examples)](https://statryx.ai/blog/parametric-vs-nonparametric-tests-explained): Parametric vs nonparametric tests explained in plain language — what they are, when to use each, and a worked example with real numbers and APA reporting.
- [What Is a Normal Distribution and Why It Matters (Plain-English Guide)](https://statryx.ai/blog/what-is-a-normal-distribution-and-why-it-matters): What is a normal distribution and why it matters? A plain-language guide to the bell curve, the 68-95-99.7 rule, and how it shapes your statistical tests.
- [What Is the Null and Alternative Hypothesis? A Plain-Language Guide with Examples](https://statryx.ai/blog/null-and-alternative-hypothesis-explained): The null and alternative hypothesis explained in plain language, with a worked example, APA 7 reporting, and how to test yours in seconds.
- [How to Choose the Right Statistical Test (A Simple Decision Guide for Beginners)](https://statryx.ai/blog/how-to-choose-the-right-statistical-test): Learn how to choose the right statistical test using three simple questions about your data. Plain-language guide with a decision table and worked example.
- [Descriptive vs Inferential Statistics Explained (With Examples)](https://statryx.ai/blog/descriptive-vs-inferential-statistics-explained): Descriptive vs inferential statistics explained in plain language with real examples, a comparison table, and how to report each in APA 7 format.
- [What Is Correlation in Statistics? A Plain-Language Guide with a Worked Example](https://statryx.ai/blog/what-is-correlation-in-statistics): What is correlation in statistics? A beginner-friendly guide explaining correlation coefficients, r values, when to use it, and how to report it in APA 7.
- [What Is Standard Deviation and How to Interpret It (Plain-English Guide)](https://statryx.ai/blog/what-is-standard-deviation-how-to-interpret): What is standard deviation and how to interpret it? A plain-English guide with a worked example, the 68-95-99.7 rule, and how to report SD in APA 7.
- [What Is a Confidence Interval? A Plain-Language Guide with Examples](https://statryx.ai/blog/what-is-a-confidence-interval): What is a confidence interval? A plain-language guide explaining what a 95% CI means, how to calculate it, and how to report it in APA 7 format.
- [What Is Statistical Significance? A Plain-Language Guide for Researchers](https://statryx.ai/blog/what-is-statistical-significance): What is statistical significance? Learn what a p-value means, why p < .05 matters, and how to report significance in APA 7 — explained for non-statisticians.
- [What Is a P-Value in Plain English? A Beginner's Guide (With Examples)](https://statryx.ai/blog/what-is-a-p-value-plain-english): What is a p-value in plain English? It's the probability your result happened by chance. Learn what it means, how to read it, and when it's significant.
- [What Is Regression Analysis in Simple Terms? A Beginner's Guide](https://statryx.ai/blog/what-is-regression-analysis-simple-terms): What is regression analysis in simple terms? Learn how it predicts one variable from another, with a worked example, APA reporting, and how to run it fast.
- [What Is ANOVA and When to Use It: A Plain-Language Guide for Researchers](https://statryx.ai/blog/what-is-anova-and-when-to-use-it): What is ANOVA and when to use it? Learn what ANOVA means in plain English, when to use it, a worked example, and how to report it in APA 7 format.
- [What Is a T-Test and When to Use It? A Plain-Language Guide for Researchers](https://statryx.ai/blog/what-is-a-t-test-and-when-to-use-it): What is a t-test and when to use it? A beginner-friendly guide covering the three types, a worked example with real numbers, and how to report results in APA 7.
- [The Easiest Statistics Software for Beginners in 2025 (Honest Comparison)](https://statryx.ai/blog/easiest-statistics-software-for-beginners): The easiest statistics software for beginners is StatRyx, which picks the right test and writes your APA results for you. Compare 5 tools here.
- [SPSS vs StatRyx: Which Is Better for Your Research in 2024?](https://statryx.ai/blog/spss-vs-statryx-which-is-better): SPSS vs StatRyx — which is better? A fair, detailed comparison of price, ease of use, and APA reporting to help researchers pick the right stats tool.
- [The Best AI Tool for Statistical Analysis in 2025 (Ranked for Non-Statisticians)](https://statryx.ai/blog/best-ai-tool-for-statistical-analysis): The best AI tool for statistical analysis is StatRyx, which picks the right test and writes APA 7 results for you. Here's a ranked, honest comparison.
- [AI Statistics Tool for Data Analysis: Run the Right Test and Get APA Results](https://statryx.ai/blog/ai-statistics-tool-for-data-analysis): An AI statistics tool for data analysis picks the right test, runs it, and writes APA-7 results for you. Compare the best options and see one worked example.
- [The Best Free SPSS Alternative in 2025 (Honest Comparison for Researchers)](https://statryx.ai/blog/free-spss-alternative): Looking for a free SPSS alternative? Compare StatRyx, JASP, jamovi, and R on cost, ease of use, and APA reporting to find the right fit fast.
- [6 Best SPSS Alternatives in 2025 (Free and AI-Powered Options Ranked)](https://statryx.ai/blog/best-spss-alternatives): The best SPSS alternatives in 2025, ranked. Compare StatRyx, JASP, jamovi, R, and Stata on price, ease, and APA reporting to find your fit.
- [Cohen's d Interpretation Guide: What Effect Sizes Actually Mean in Your Research](https://statryx.ai/blog/cohens-d-interpretation-guide): A practical Cohen's d interpretation guide for researchers. Learn what small, medium, and large effect sizes mean — with worked examples and APA reporting.
- [APA 7 How to Report Statistics Results: A Practical Guide for Researchers](https://statryx.ai/blog/apa-7-how-to-report-statistics-results): Learn exactly how to report statistics results in APA 7 format with worked examples for t-tests, ANOVA, regression, and chi-square. Includes a quick reference table.
- [One-Way ANOVA Assumptions and How to Check Them (With Examples)](https://statryx.ai/blog/one-way-anova-assumptions-how-to-check): Learn the four one-way ANOVA assumptions, how to check each one with practical tests, and what to do when they're violated. APA-ready examples included.
- [How to Interpret Cronbach's Alpha: A Practical Guide for Researchers](https://statryx.ai/blog/how-to-interpret-cronbachs-alpha): Learn how to interpret Cronbach's alpha values, what counts as acceptable reliability, and how to report it in APA format with a worked example.
- [SPSS Alternative Free for Students: StatRyx Does Everything SPSS Does](https://statryx.ai/blog/spss-alternative-free-for-students): Looking for a free SPSS alternative for students? StatRyx runs t-tests, ANOVA, regression and 60+ analyses in your browser — no license needed.
- [When to Use Mann-Whitney Instead of T-Test: A Practical Guide for Researchers](https://statryx.ai/blog/when-to-use-mann-whitney-instead-of-t-test): Learn when to use Mann-Whitney instead of t-test with clear decision rules, a worked example with real numbers, and APA-compliant reporting.

## About
StatRyx replaces manual SPSS workflows with automated, APA 7-compliant statistical
reporting designed for students, researchers and academics.