variable: variable
In quadmod: Quadratic programming modeling language

Make a list that represents an optimization variable and its coefficient in the context of a constraint.

1	variable(name, i = 1, j = NULL, coef = 1)

`name`	Name of the optimization variable, created with make.ids.
`i`	If the optimization variable is a vector, the element. If it is a matrix, the row.
`j`	Column of the optimization variable.
`coef`	Coefficient of the optimization variable.

List with elements "variable" "i" "j" "coef", of class "variable".

Toby Dylan Hocking

1 2	variable("xi",2,coef=-1) variable("alpha",3,3)

quadmod documentation built on May 2, 2019, 4:39 p.m.

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