Description Usage Arguments Details Author(s) References
This function integrates the sampled seahorse measurements as constraints into the specified model, optionally maximizes an objective reaction, minimizes total flux for each sample, and returns a matrix of reactions-by-samples where the entries are predicted fluxes.
1 2 3 | fluxPredict(model, seahorse_data, biomass_est = 0, alg = c("mtf", "fba"),
low.wt.rxns = NULL, obj_rxn = NULL, model.nm = "2.1A",
solver = c("gurobi", "glpk"))
|
model |
An object of class |
seahorse_data |
A data.frame returned by |
biomass_est |
Estimated biomass flux. Default = 0. |
alg |
Either "fba" (default) to optimize a reaction or "mtf" to only minimize total flux (and not do fba). |
obj_rxn |
Reaction in |
model.nm |
The metabolic model name. One of "2.1A", "2.1x", or "2.2". |
solver |
The solver to use; "gurobi" (default) or "glpk". |
For parallel computing, a parallel backend must be registered. See foreach
for details.
Alfred Ramirez, Jonathan Dreyfuss
Ramirez AK, Lynes MD, Shamsi F, Xue R, Tseng YH, Kahn CR, Kasif S, Dreyfuss JM. Integrating Extracellular Flux Measurements and Genome-Scale Modeling Reveals Differences between Brown and White Adipocytes. Cell Rep 2017 Dec; 21(11): 3040-3048.
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