How It Works
Get from data to insights in four simple steps
Upload Your Data
Import data from Excel, CSV, or paste directly into the platform
Run Analysis
Select your statistical tool and configure parameters with our intuitive interface
Get AI Insights
Receive instant AI-powered interpretations with actionable recommendations
Make Decisions
Export reports, save to projects, and share insights with your team
Why Choose LSSI • STATS?
Powerful features designed to accelerate your statistical analysis and data-driven decision making
AI-Powered Insights
Get instant AI interpretations and contextual follow-up questions with Claude AI
Project Management
Organize and track all your analyses in one place with project folders
Cloud-Based
Access your analyses anywhere, anytime - no installation required
Real-Time Results
Get instant statistical calculations and visualizations
Secure & Reliable
Enterprise-grade security with automatic data backup
Continuous Improvement
Built by Lean Six Sigma experts for quality professionals
Comprehensive Statistical Tools
Everything you need for quality improvement and process optimization in one platform
Process Capability
Evaluate whether your process meets specifications. Upload your measurement data and instantly get Cp, Cpk, Pp, Ppk indices with control charts, histograms, and normality tests — all in one SixPack report.
Key Outputs
Regression & Correlation
Model relationships between variables and predict outcomes. Supports simple and multiple regression with R², adjusted R², VIF multicollinearity checks, residual diagnostics, and optional stepwise variable selection.
Key Outputs
ANOVA
Compare means across groups to find statistically significant differences. Supports one-way and two-way ANOVA with Tukey post-hoc tests, outlier detection, and assumption checking for normality and equal variances.
Key Outputs
Design of Experiments
Design and analyze factorial experiments to optimize your processes. Build full factorial, fractional factorial, or Central Composite Designs. Identify main effects, interactions, and optimal factor settings.
Key Outputs
Trusted Across Industries
Quality professionals in every sector rely on LSSI STATS
Manufacturing
Process optimization and quality control
Healthcare
Patient outcomes and clinical trials
Pharmaceuticals
Drug development and validation
Automotive
Six Sigma and defect reduction
Food & Beverage
Safety and consistency standards
Powered by the Lean Six Sigma Institute
LSSI STATS is developed and maintained by the Lean Six Sigma Institute, a global leader in quality management education and certification. With decades of experience training quality professionals worldwide, we understand the real-world challenges you face and have built this platform to simplify statistical analysis while maintaining the rigor and accuracy you need.
20+ Years
Quality Excellence
100,000+
Certified Professionals
Global
Reach & Impact
LEAN SIX SIGMA
INSTITUTE
Why LSSI STATS Stands Out
See how we compare to traditional statistical tools
| Feature | LSSI STATS | Excel | Minitab | JMP |
|---|---|---|---|---|
| AI-Powered Insights | ||||
| Cloud-Based | ||||
| Real-Time Collaboration | ||||
| Automatic Updates | ||||
| No Installation Required | ||||
| Built for Quality Professionals | ||||
| Price Point | $$ | $ | $$$ | $$$ |
Simple, Transparent Pricing
Choose the plan that fits your needs
Frequently Asked Questions
Everything you need to know about LSSI STATS
Yes! We use enterprise-grade encryption (SSL/TLS) for data in transit and at rest. Your data is stored securely in the cloud with automatic backups. We never share your data with third parties.
We support Excel (.xlsx, .xls), CSV (.csv), and direct data entry. You can also copy and paste data directly from spreadsheets.
While basic statistical knowledge is helpful, our AI assistant provides clear interpretations and recommendations in plain language. We also offer tooltips, guides, and training resources to help you understand the results.
Yes! You can export your analyses as PDF reports with charts and interpretations. Professional and Enterprise plans also support Excel and PowerPoint exports.
The free plan includes 5 analyses per month with basic statistical tools (Process Capability, Regression, ANOVA). You can upgrade anytime for unlimited analyses and AI-powered insights.
Yes, you can cancel your subscription at any time. There are no long-term contracts or cancellation fees. Your data remains accessible for 30 days after cancellation.