BLCOP (version 0.3.3)

deleteViews: Delete individual views from view objects

Description

A generic function that allows one to delete individual views from objects of class BLViews or COPViews. The inputs are a view object and a numeric vector of views to delete, where the entires of the vector map to rows of the pick matrix.

Usage

deleteViews(views, viewsToDel)

Arguments

views

An object of class BLViews or COPViews

viewsToDel

A numeric vector of views to delete, as described above

Value

The original object with the indicated views deleted

See Also

BLViews-class, COPViews-class

Examples

# NOT RUN {
    stocks <- colnames(monthlyReturns)
    pick <- matrix(0, ncol = 6, nrow = 2, dimnames = list(NULL, stocks))
    pick[1,"IBM"] <- 1
    pick[1, "DELL"] <- 0.04
    pick[2, "C"] <- 1
    pick[2, "JPM"] <- 0.6

    confidences <- 1 / c(0.7, 0.1)

    views <- BLViews( P = pick, q = c(0.1,0.1) , confidences = confidences,stocks)
    deleteViews(views, 1)
   
# }