Lean Six Sigma BureauEnterprise OS
Home
ImplementationResults
Login
LSS Statistical Toolkit · Powered by OpEx360

85 statistical tools. Every DMAIC phase.

The full GB and BB statistical toolkit — hypothesis testing, control charts, process capability, measurement system analysis, regression, and DOE — built into OpEx360 and free to use.

Open Statistics Tools
Opens in a new tab · opex-360.ai · No account required for most tools
85
Total tools
34
Available now
48 GB · 37 BB
Belt coverage
5
DMAIC phases
Tool coverage by phase

Structured across all 5 DMAIC phases

Define
5
4 available1 coming soon
  • Fishbone Diagram
  • Pareto Chart
  • FMEA Worksheet
  • Sample Size Calculator
Measure
17
7 available10 coming soon
  • Descriptive Statistics
  • Histogram
  • Box Plot
  • Run Chart
  • Normality Test
  • Process Capability (Cp/Cpk)
  • +1 more
Analyse
38
16 available22 coming soon
  • Hypothesis Test Wizard
  • 1-Sample t-Test
  • 2-Sample t-Test
  • Paired t-Test
  • One-Way ANOVA
  • Chi-Square Test
  • +6 more
Improve
11
1 available10 coming soon
  • DOE Full Factorial
Control
14
6 available8 coming soon
  • I-MR Chart
  • Xbar-R Chart
  • Xbar-S Chart
  • P Chart
  • NP Chart
  • C Chart
Belt-level coverage

From Green Belt to Master Black Belt

Tools are tagged by belt level. Green Belt practitioners access 48 tools covering the core DMAIC toolkit. Black Belt practitioners unlock 37 additional advanced tools including regression, DOE, and advanced MSA.

Green Belt
48
Black Belt
37
Open Statistics Tools
How to use

Three steps to your analysis

01
Select your phase
Filter by DMAIC phase — Define, Measure, Analyse, Improve, or Control — to find the right tool for your project step.
02
Choose your belt level
Toggle between Green Belt and Black Belt views. GB covers the core toolkit; BB unlocks advanced statistical methods.
03
Run the analysis
Enter your data directly in the browser. Results are calculated instantly — no software installation, no licence required.