Benchmarking (version 0.27)

lambda: Lambdas or the weight of the peers

Description

The lambdas, i.e. the weight of the peers, for each firm.

Usage

lambda(object, KEEPREF = FALSE)
lambda.print(x, KEEPREF = FALSE, ...)

Arguments

object,x

A Farrell object as returned from dea et al.

KEEPREF

if TRUE then all firms are kept as reference firms even though they have all zero weights (lambda); might come handy if one needs to calculate X x lambda such that the firms in X and lambda agree. If FALSE, the default, then only weight for the peers are in the matrix lambda.

…

Optional parameters for the print method.

Value

The return is a matrix with the firms as rows and the peers as columns.

Details

Only returns the the lambdas for firms that appear as a peer, i.e. only lambdas for firms where at least one element of the lambda is positive.

See Also

dea

Examples

# NOT RUN {
##---- Should be DIRECTLY executable !! ----
##-- ==>  Define data, use random,
##--	or do  help(data=index)  for the standard data sets.

# }