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. 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. Feature Requests Category for discussing improvements of the existing UQLab features and any new ideas for the upcoming features. 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
Sensitivity analysis from simulation data Community Q&A and How To priority-normal , ticket , status-waiting	7	32	September 19, 2020
Providing formula with kriging meta-model Community Q&A and How To metamodeling , status-underway , priority-normal , ticket , kriging	2	93	September 18, 2020
MATLAB quits during PCE calculation Community Q&A and How To	4	69	September 18, 2020
Setting the value of certain parameters (PCE) Community Q&A and How To	2	34	September 18, 2020
Model Uncertainty Community Q&A and How To reliability	3	29	September 18, 2020
PCE with many inputs Community Q&A and How To	3	35	September 18, 2020
Unit for LOO error Community Q&A and How To	5	51	September 13, 2020
Morris analysis with existing dataset Community Q&A and How To	4	39	September 13, 2020
UQLink Module - DIANA FEA Community Q&A and How To uqlink , status-underway , priority-normal , ticket	6	79	September 9, 2020
RBDO: cost model Feature Requests rbdo	3	56	September 17, 2020
Reliability Sensitivity analysis Community Q&A and How To sensitivity	1	39	September 1, 2020
Bayesian inference in UQLab: suggestions for improving the plot functions and the corresponding UQLab User Manual Feature Requests inversion	3	96	August 28, 2020
Kriging , PCE vs Surrogates from Regression Community Q&A and How To	1	82	August 24, 2020
UQLink: pass paremeters to parser Community Q&A and How To uqlink , rbdo	5	83	August 25, 2020
ANCOVA indices-How to have robust sensitivity analysis? Community Q&A and How To sensitivity	4	85	August 16, 2020
Question regarding PCE and LOO error Community Q&A and How To pce	14	152	August 13, 2020
APCKMCS for reliability analysis Community Q&A and How To reliability	6	95	August 12, 2020
Initial point is a local minimum that satisfies the constraints Community Q&A and How To	2	44	August 11, 2020
Polynomial chaos expansions Community Q&A and How To	7	162	August 8, 2020
Number of model evaluations for finding Sobol indices Community Q&A and How To	3	58	August 5, 2020
Problems with Sobol' indices Community Q&A and How To sensitivity , metamodeling	3	60	August 4, 2020
Problem with RBDO Example 2: uq_cmaesnonlconwrapper Community Q&A and How To rbdo	3	63	August 3, 2020
Divergent samples with a third-party software Community Q&A and How To uqlink	6	111	August 3, 2020
Half-normal distribution in PCE and Sobol Community Q&A and How To	2	40	August 2, 2020
Imprecise Probability Modelling using the Two Level Metamodeling approach Community Q&A and How To metamodeling	1	56	July 30, 2020
Bayesian inversion using hierarchical prior distributions in the UQlab Community Q&A and How To inversion	9	123	July 27, 2020
I am using uq_inversion but uq_inversion self-test failed Community Q&A and How To	3	54	July 27, 2020
Performing AKMCS using random fields as initial experimental design Community Q&A and How To priority-normal , status-new , ticket	5	127	July 25, 2020
Data-driven PCE and overfitting Community Q&A and How To metamodeling , pce	4	158	July 22, 2020
Output Formatting as Matrix & PCE Metamodel Community Q&A and How To	2	115	July 21, 2020