UQ with UQLab

Developers Corner Learn more about the UQLab project with news, updates, and stories from inside the development team. Benchmarks Library of test functions and data sets to test your uncertainty quantification (UQ) algorithms. You know additional test functions or data sets? Share them by creating a new topic here! Read this post further for an index of the benchmark cases. Feature Requests Category for discussing improvements of the existing UQLab features and any new ideas for the upcoming features. FAQ Here you can find more detailed answers to the frequently asked questions (FAQ) on the UQLab software. Read this post further for an index of the FAQ. Community Q&A and How To This is where you can ask any questions if you’re experiencing problems with UQLab. By and for the community. Follow the community guidelines for posting questions and answers. Find UQLab tutorial, tips, tricks, hacks and share your workflow here!

Topic	Replies	Views	Activity
PCE with mixed continuous and categorical variables Community Q&A and How To pce , metamodeling , sensitivity	0	9	January 14, 2022
Kriging, Setting up custom correlation functions/kernels with more than 1 hyperparameter Community Q&A and How To kriging	0	14	January 12, 2022
How to install UQLab? FAQ	1	1332	January 7, 2022
Save/load model for GP Kriging Community Q&A and How To metamodeling , kriging	3	35	December 28, 2021
Parallel execution of the simulations of LHS samples in uplink Community Q&A and How To	0	27	December 26, 2021
How to run the command in compiler instead of cmd.exe? Community Q&A and How To	2	57	December 26, 2021
About the marginal parameters in Sobol’ indices Community Q&A and How To sensitivity	3	45	December 26, 2021
How to correct errors related to likelihood function in Bayesian inference Community Q&A and How To inversion	1	39	December 23, 2021
Mean convergence graph Community Q&A and How To inversion	1	46	December 23, 2021
Questions regarding Sobol' indices Community Q&A and How To sensitivity , sobol	2	61	December 23, 2021
Installation problems - Invalid pfile Community Q&A and How To	1	32	December 13, 2021
My uqlab license is either invalid or expired. How can I register or install a new license ? Community Q&A and How To	1	40	December 10, 2021
Deterministic Design Optimization (DDO) Community Q&A and How To rbdo	2	67	December 9, 2021
Uqlink and PCK Community Q&A and How To kriging , polychaos-jl , metamodeling , uqlink	14	215	December 9, 2021
Surrogate assisted RBDO - error Community Q&A and How To metamodeling , rbdo , reliability	1	60	December 9, 2021
Error while performing PCE methodology Community Q&A and How To	10	89	December 9, 2021
Installation problems Community Q&A and How To	3	64	December 6, 2021
How to solve multidimensional input variables in Sobol (M > 20)? Community Q&A and How To sensitivity , metamodeling , input	1	61	December 6, 2021
Truncated distribution applying kernel smoothing Community Q&A and How To input	2	53	December 2, 2021
Problem in building a Hierarchical Kriging Community Q&A and How To	2	66	December 2, 2021
UQlab has a large font bug in the figure of matlab2021b. How can I solve it? Community Q&A and How To	2	148	November 18, 2021
Kriging metamodelling for multiple input dimensions Community Q&A and How To	15	232	November 2, 2021
Convergence of statistical moments Community Q&A and How To	2	67	November 1, 2021
Sensitivity Analysis from Kriging and PCE-Kriging Community Q&A and How To	5	184	October 29, 2021
MC-based Sobol indices: ExpDesign Community Q&A and How To sensitivity	0	83	October 27, 2021
Does the UQLab update the stochastic spectral embedding algorithm for Bayesian inversion? Community Q&A and How To inversion	3	82	October 26, 2021
Probability of failure <(10-4) with AK-MCS and PCK metamodel Community Q&A and How To pck , reliability , metamodeling	2	110	October 21, 2021
Shape Error during inference Community Q&A and How To input , inversion	2	80	October 21, 2021
Connecting UQLab to COMSOL Community Q&A and How To kriging , model , comsol	11	873	October 20, 2021
Environmental variables in the cost function of RBDO Community Q&A and How To reliability	2	149	October 14, 2021