# HG changeset patch # User luca_milaz # Date 1724659857 0 # Node ID a00dba74f39bfa22a07e1b0769c147d2680c5284 # Parent 0605f8830a135870a7542815a909c0324884bba1 Uploaded diff -r 0605f8830a13 -r a00dba74f39b marea_2/flux_simulation.xml --- a/marea_2/flux_simulation.xml Mon Aug 26 08:10:34 2024 +0000 +++ b/marea_2/flux_simulation.xml Mon Aug 26 08:10:57 2024 +0000 @@ -100,15 +100,24 @@ ------------- This tool generates flux samples starting from a model in JSON or XML format by using CBS (Corner-based sampling) and OPTGP (mproved Artificial Centering Hit-and-Run sampler) sampling algorithms. +It can return sampled fluxes by appliying summary statistics: + - mean + - median + - quantiles (0.25, 0.50, 0.75). +Moreover, flux analysis can be perfomed over the metabolic model: + - parsimoniuos-FBA (optimized by Biomass) + - FVA + - Biomass sensitivity analysis (single reaction knock-out). It the ratio between the optimal FBA coefficients of the Biomass reaction after knocking-out a reaction and the same over the complete model. Accepted files: - A model: JSON or XML file reporting reactions and rules contained in the model. It can be a single model, multiple models or a collection of models. + - Cell-specific bounds: generated by RAS to Bounds tool. Output: ------------- The tool generates: - - Samples: reporting the sampled fluxes for each reaction. Format: csv or pickle. + - Samples: reporting the sampled fluxes for each reaction. Format: csv. - a log file (.txt). **TIP**: The Batches parameter is useful to mantain in memory just a batch of samples at time. For example, if you wish to sample 10.000 points, than it is suggested to select n_samples = 1.000 and n_batches=10.