🎓 AI-Powered Statistical Analysis

Ravens AI for Research

Upload your data. Pick your test. Get APA-formatted, thesis-ready results in minutes.

From BSc dissertations to Post-Doctoral research — every statistical test you need, with automatic assumption checking, plain-English interpretation, and one-click export.

🚀 Start Free Analysis → 📊 See All 100+ Tests
No SPSS license needed
APA 7th edition output
Assumption checking included
Plain-English interpretation
Export to PDF & Word

Results in 3 Steps

No stats degree required. No SPSS tutorial videos. Just data in, thesis-ready results out.

1
📁
Upload Your Dataset

Drop in your data file — no reformatting, no fuss. We handle the parsing automatically.

.xlsx .csv .json .sav
2
🧪
Choose Your Statistical Test

Browse 100+ tests organized by category. Unsure which test to run? Our variable selection assistant points you to the right one.

Parametric Non-parametric Multivariate
3
📄
Get APA Results & Export

Receive fully formatted APA 7th edition output with plain-English interpretation. Export directly to PDF or Word — paste into your thesis.

PDF Word (.docx) APA 7th Ed.

What takes 3 hours in SPSS takes 3 minutes here — with better interpretation and no manual APA formatting.

100+ Statistical Tests.
All in One Place.

This is our competitive moat. Every test you need from undergrad coursework to peer-reviewed publication — organized, explained, and automatically checked.

📊   100+ tests across 13 categories — all with APA output & assumption checking
📈
Descriptive Statistics
6 tests
  • Measures of central tendency (mean, median, mode)
  • Measures of dispersion (SD, variance, range, IQR)
  • Frequency distributions & histograms
  • Percentiles & quartile analysis
  • Skewness & kurtosis
  • Normality testing (Shapiro-Wilk, K-S)
⚖️
Comparison Tests
10 tests
  • Independent samples t-test
  • Paired samples t-test
  • One-sample t-test
  • One-way ANOVA
  • Two-way ANOVA
  • Repeated measures ANOVA
  • MANOVA
  • Mann-Whitney U test
  • Wilcoxon signed-rank test
  • Kruskal-Wallis H test
🔗
Correlation & Association
7 tests
  • Pearson correlation coefficient
  • Spearman rank correlation
  • Kendall's tau
  • Point-biserial correlation
  • Chi-square test of independence
  • Phi coefficient & Cramér's V
  • Partial & semi-partial correlation
📉
Regression Analysis
16 tests
  • Simple & Multiple linear regression
  • Binary / Ordinal / Multinomial Logistic
  • Poisson & Negative Binomial
  • Probit, Tobit, Quantile regression
  • Elastic Net, Robust regression
  • Zero-Inflated Models (ZIP, ZINB)
🔍
Factor & Reliability Analysis
9 tests
  • Exploratory & Confirmatory Factor Analysis
  • Principal Component Analysis (PCA)
  • Cronbach's Alpha, McDonald's Omega
  • Split-Half Reliability
  • ICC, Fleiss' Kappa
🧬
Advanced Modeling
12 tests
  • SEM, Mediation, Moderation
  • ROC Curve Analysis & AUC
  • Bland-Altman, Hotelling's T²
  • Propensity Score Matching
  • Correspondence Analysis, MANCOVA
⏱️
Survival & Time Series
11 tests
  • Kaplan-Meier, Cox Regression
  • ARIMA, ADF, KPSS, Phillips-Perron
  • Granger Causality, Ljung-Box
  • Engle-Granger & Johansen Cointegration
  • GARCH Models
🎯
Non-Parametric & Other
11 tests
  • Friedman, McNemar, Cochran's Q
  • Sign Test, Runs Test
  • Mood's Median, Jonckheere-Terpstra
  • K-S Two-Sample Test
  • Bootstrap & Permutation Tests
🛠️
Assumption & Diagnostics
10 tests
  • Jarque-Bera, Anderson-Darling, Lilliefors
  • Durbin-Watson, White's Test
  • Goldfeld-Quandt
  • Cook's Distance, Mahalanobis Distance
  • Box's M Test, Ramsey RESET
📋
Categorical & Contingency
3 tests
  • Cochran-Mantel-Haenszel Test
  • Log-Linear Analysis
  • Goodman-Kruskal's Lambda & Tau
🔮
Bayesian Methods
3 tests
  • Bayesian t-Test (with Bayes Factor)
  • Bayesian Linear Regression
  • Bayes Factor Computation
📚
Meta-Analysis
3 tests
  • Fixed-Effects Meta-Analysis
  • Random-Effects (DerSimonian-Laird)
  • Forest Plot & Funnel Plot

Built for Thesis Work,
Not Just Statistics

Every feature designed to cut the grind between running your analysis and writing up your findings.

🔎
Automatic Assumption Checking

Before every test, Ravens AI verifies normality, homogeneity of variance, multicollinearity, and more — and recommends alternatives if assumptions are violated.

Before every test
📝
APA 7th Edition Output

Results appear in publication-ready format: correct decimal places, parenthetical notation, effect sizes, confidence intervals — exactly as your supervisor expects.

Paste-ready
💬
Plain-English Interpretation

Every test output includes a paragraph explaining what the result means in plain language — perfect for methods sections and discussion chapters.

No jargon confusion
📤
One-Click PDF & Word Export

Export full results tables, charts, interpretation, and assumption reports in PDF or Word format. Ready to paste directly into your thesis or manuscript.

Export in seconds
🧭
Variable Selection Assistant

Not sure which test to run? Answer a few questions about your research design and variable types — Ravens AI recommends the right test and explains why.

Guided selection
🗂️
Analysis History & Saved Results

All your analyses are saved automatically. Revisit, compare, and re-export any analysis from your history — no lost work between sessions.

Never lose your work

Every Level. Every Stage.

From your first dissertation to peer-reviewed publication — built for every stage of academic research.

🎓
BSc & BA Dissertations

Run your first real analysis confidently. Get results your supervisor will approve without needing a stats tutor.

📚
Master's Theses

Handle complex multivariate designs. Assumption checking catches problems before your viva.

🔬
PhD Research

Advanced modeling — SEM, mediation, moderation — with output formatted for journal submission.

🏛️
Post-Doctoral & Academic Staff

Move faster from data collection to manuscript. Spend time on theory, not on formatting tables.

🧠 Psychology 💼 Business & Management 📖 Education 🏥 Health Sciences 🌍 Social Sciences 📊 Economics 🧬 Biology & Life Sciences 🏗️ Engineering Research 💊 Public Health & Epidemiology ⚖️ Criminology 🌱 Environmental Science 🗳️ Political Science

Why Researchers Switch
to Ravens AI

SPSS doesn't explain results. R requires coding. Hiring a statistician costs thousands. Ravens AI gives you all the capability at a fraction of the cost.

Feature 🦅 Ravens AI
for Research
SPSS Stata R / Python Statistician
Price $3–$19/mo $99+/yr (limited) $125+/yr Free $500–$5,000
No coding required Partial
APA-formatted output Sometimes
Plain-English interpretation
Automatic assumption checking Manual Manual Manual
Thesis-ready PDF/Word export Varies
Variable selection assistant
Time to first result 3 minutes 30–60 min 45+ min Hours (setup) Days–weeks
Available 24/7
100+ tests in one place

Pay Only for What You Use.
Or Go Unlimited.

No locked-in annual contracts. No SPSS seat license. Pay per analysis or get unlimited for thesis crunch time.

Pay Per Analysis
$3–8
per analysis (varies by test complexity)

Perfect for researchers who need occasional tests or want to try before committing to a plan.

  • Full APA 7th edition output
  • Assumption checking included
  • Plain-English interpretation
  • PDF & Word export per analysis
  • No subscription required
Start Analysis →
Institutional / University
Contact Us
Custom pricing for departments & faculties

University-wide access for research methods courses, student cohorts, and faculty research departments.

  • Unlimited seats for students & staff
  • Admin dashboard & usage reporting
  • LMS integration (Moodle, Canvas)
  • Dedicated support & onboarding
  • Volume discounts for multi-year
  • Data residency options
Contact Sales →
vs. alternatives
SPSS: $99/yr+ (no interpretation)
Stata: $125+/yr (no APA output)
Statistician: $500–$5,000 per project
✓ Ravens AI: from $3 per analysis

Start Your First Analysis Free

No credit card. No SPSS license. No stats degree. Just results.

🚀 Start Your First Analysis Free →
100+ statistical tests
APA 7th edition output
Thesis-ready export
Pay as you go or $19/mo unlimited