standard.lpmodel | R Documentation |
lpmodel
This function is uses the standard.form
function to
convert a lpmodel.natural
object into a lpmodel
object.
standard.lpmodel(lpm.natural)
lpm.natural |
A |
Returns a lpmodel
object.
lpmodel |
A |
## ========================================================================= ## ## ## Example for the standard.lpmodel function ## ## The following illustrates how to convert an lpmodel.natural object into an ## lpmodel object. ## ## ========================================================================= ## ### Step 1: Create an object in the `lpmodel.natural` class # Obs Aobs0 <- matrix(c(1, 2), nrow = 1) bobs0 <- c(10) # Shp Ashp0 <- matrix(c(3, 4, 5, 6), nrow = 2, byrow = TRUE) bshp0 <- matrix(c(15, 100)) sshp0 <- matrix(c(">=", "<=")) # Tgt Atgt0 <- matrix(c(1, 1), nrow = 1) # Upper bounds xub0 <- c(200, 200) # Lower bounds xlb0 <- c(0.1, 0.1) # Formulate the `lpmodel.natural` object lpmn0 <- lpmodel.natural(A.obs = Aobs0, A.shp = Ashp0, A.tgt = Atgt0, beta.obs = bobs0, beta.shp = bshp0, sense.shp = sshp0, x.ub = xub0, x.lb = xlb0) ### Step 2: Apply the `standard.lpmodel` function lpm1 <- standard.lpmodel(lpmn0)
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