UQ with UQLab

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. 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. Developers Corner Learn more about the UQLab project with news, updates, and stories from inside the development team. 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
Structural reliability and building collapse in UQLab Community Q&A and How To metamodeling , reliability , pce	10	64	July 15, 2020
Some problems about PCK Community Q&A and How To metamodeling , reliability , priority-normal , status-new , ticket	4	68	July 14, 2020
Connecting UQLab to COMSOL Community Q&A and How To kriging , model , comsol	4	35	July 14, 2020
How to Find Alternative Metamodel-based Formula in UQLab Community Q&A and How To kriging , metamodeling , priority-normal , status-new , ticket	8	91	July 14, 2020
Data-driven PCE and overfitting Community Q&A and How To metamodeling , pce	1	11	July 14, 2020
Bayesian inference with multiple forward model with different numbers of provided measurements but with one common discrepancy model and parameter? Community Q&A and How To inversion	21	186	July 14, 2020
APCK-MSC-Specific Options-.AKMCS.PCK Community Q&A and How To reliability , metamodeling	3	18	July 14, 2020
Reliability analysis by AkMCS.PCK Community Q&A and How To reliability	2	36	July 14, 2020
Sensitivity Analysis: Standard Regression Coefficients Community Q&A and How To sensitivity	2	18	July 14, 2020
Divergent samples with a third-party software Community Q&A and How To uqlink	2	14	July 14, 2020
Reliability with multiple responses and same input variables Community Q&A and How To reliability , metamodeling	3	27	July 13, 2020
Numbe of inputs for sobol indices Community Q&A and How To	2	20	July 13, 2020
Using screening methods to reduce input of UQ analysis Community Q&A and How To	4	37	July 12, 2020
Definition of Gamma distribution Community Q&A and How To input	3	26	July 9, 2020
How to use sobol analysis in a 2d model with time-dependent response? Community Q&A and How To sensitivity , model	2	43	June 29, 2020
How do I establish a connection between UQLab and my simulation code? FAQ	4	233	July 8, 2020
Bayesian inversion using hierarchical prior distributions in the UQlab Community Q&A and How To inversion	1	15	July 7, 2020
Infer Non-parametric Marginals and Copula Community Q&A and How To input	3	32	July 7, 2020
Archiving options in UQLink model Community Q&A and How To uqlink	4	34	July 8, 2020
Goodness-of-fit Tests Community Q&A and How To metamodeling	6	66	July 14, 2020
Problem with soft constraints in RBDO Community Q&A and How To rbdo	1	22	July 3, 2020
Load saved model Community Q&A and How To	5	56	June 29, 2020
Infer Marginals and Copula Community Q&A and How To input	3	50	June 28, 2020
RBDO run problem "uq_MarginalFields" Community Q&A and How To rbdo , priority-normal , status-new , ticket	3	38	June 26, 2020
Acceptable LOO Error Community Q&A and How To metamodeling	6	74	June 28, 2020
Looking for documentation/example of using UQLab results of Bayesian inference for forward UQ or further Bayesian inference Community Q&A and How To inversion	4	55	July 2, 2020
Performing AKMCS using random fields as initial experimental design Community Q&A and How To priority-normal , status-new , ticket	1	33	June 22, 2020
Copulas-Type and Family Community Q&A and How To input , kriging	3	72	June 17, 2020
Offline integration of screening analysis/uncertainty analysis/global sensitivity analysis in UQLab with function evaluation in external program Community Q&A and How To sensitivity , morris , sobol	2	34	June 17, 2020
Reliability analysis with AKMCS Community Q&A and How To	5	81	June 12, 2020