Description Usage Arguments Value Examples
Maximizes a set of given fluxes within the kcone using parsimonous FBA. Here, 'parsimonous' means that from all the possible maxima we will return the one minimizing the overall flux sum, thus, being the most 'economic' one for the organism.
1  pfba(obj, S, alpha = 1, v_min = 0, v_max = 1)

obj 
The objective reaction, whose flux will be be maximized. Can be any of the following three:

S 
The stochiometrix matrix to be used (must be irreversible). 
alpha 
Fraction of optimum value. Objective must be at least alpha * fba_solution. 
v_min 
Lower bounds for the reaction fluxes. Can be a single value or a vector containing one value for each reaction. 
v_max 
Upper bounds for the reaction fluxes. Can be a single value or a vector containing one value for each reaction. 
A vector with the same length as columns in S
containing the
solution of the optimization.
1 2 3 
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