StatSim is a free probabilistic simulation web app. Various simulation methods and over 20 built-in distributions make it possible to create complex statistical models and perform Bayesian inference in the browser.
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Create and share programs directly in your browser, ranging from simple calculators to complex environmental models.
Utilize 24 probability distributions to construct diverse stochastic models. Analyze results using histograms and summary statistics.
Estimate posterior distributions of model parameters using Variational Inference and Markov Chain Monte Carlo methods.
Develop constraint-based models and estimate or optimize unknown parameters using a built-in SMT solver.
Build models in the editor mode using different types of blocks, try multiple simulation methods (Rejection Sampling, MCMC, HMC and other)
Use and share your models in preview mode to hide inner logic, simulation details and keep only what matters - input and output
Various charts and descriptive statistics make it easier to extract insights from the data and samples
Compile your models into system binaries using our servers to use them as regular programs and get additional stats and speed improvements
