return_constraint | R Documentation |
The return constraint specifes a target mean return value.
This function is called by add.constraint when type="return" is specified, add.constraint
return_constraint(
type = "return",
return_target,
enabled = TRUE,
message = FALSE,
...
)
type |
character type of the constraint |
return_target |
return target value |
enabled |
TRUE/FALSE |
message |
TRUE/FALSE. The default is message=FALSE. Display messages if TRUE. |
... |
any other passthru parameters |
an object of class 'return_constraint'
Ross Bennett
add.constraint
data(edhec)
ret <- edhec[, 1:4]
pspec <- portfolio.spec(assets=colnames(ret))
pspec <- add.constraint(portfolio=pspec, type="return", return_target=mean(colMeans(ret)))
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