Distributions.jl
Julia package for probability distributions and functions.
Pricing
Free tier
Flat rate
Adoption
→StableLicense
Open Source
Data freshness
Aging · Jun 8, 2026Overview
What is Distributions.jl?
Distributions.jl is a Julia package that provides a comprehensive framework for working with probability distributions, offering tools for statistical analysis and modeling in scientific computing.
Key differentiator
“Distributions.jl stands out as the go-to package for Julia users who need extensive support for various statistical distributions and associated functions, making it ideal for complex probabilistic modeling.”
Capability profile
Capability Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
↓ Weaknesses
The package lacks detailed usage examples and comprehensive API documentation, making it difficult for new users to get started.
Operations on large datasets can be slow due to the overhead of Julia's dynamic type system and garbage collection.
The tool is tightly integrated with the Julia language, which may limit its utility for users working in other programming environments or requiring cross-language compatibility.
Fit analysis
Who is it for?
✓ Best for
Researchers needing a robust set of statistical distributions for simulations
Julia developers working on probabilistic models in data science projects
✕ Not a fit for
Projects requiring real-time performance-critical operations
Developers looking for a graphical user interface (GUI) to interact with probability distributions
Cost structure
Pricing
Free Tier
Available
Open source — free to use
Starts at
$0
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Ecosystem
Relationships
Works well with
Next step
Get Started with Distributions.jl
Step-by-step setup guide with code examples and common gotchas.