This class represents user constraints that can be added to a model of class ModelOrg in addition to the stationarity constraint (\(S v = 0\)) and flux bounds.
Details
The slot "rtype" describes the type of each constraint. Valid values and their effects are:
| code | description | rule |
| "F" | free constraint | \(-\infty < x < \infty\) |
| "L" | constraint with lower bound | \(lb \leq x \leq \infty\) |
| "U" | constraint with upper bound | \(-\infty \leq x \leq ub\) |
| "D" | double-bounded (ranged) constraint | \(lb \leq x \leq ub\) |
| "E" | fixed (equality constraint) | \(lb = x = ub\) |
Slots
coeffA sparse numeric matrix of dgCMatrix-class representing the coefficients for each reaction in the model. Each row denotes a user constraint, each column a reaction in the model in the same order as in slot "S" in the corresponding ModelOrg object.
lbNumeric vector providing the lower bound for each constraint.
ubNumeric vector providing the lower bound for each constraint.
rtypeCharacter vector stating the constraint type. See details.