Japanese_Companies | R Documentation |
Japanese companies data for Operating Efficiency.
data("Japanese_Companies")
A data frame with 0 observations on the following 2 variables.
DMU
a numeric vector
Company
a character vector
Asset
a numeric vector
Equity
a numeric vector
Employee
a numeric vector
Revenue
a numeric vector
W.D. Cook, L. Liang, Y. Zha and J.Zhu (2009) A Modified Super-Efficiency DEA Model for Infeasibility, The Journal of the Operational Research Society Vol. 60, No. 2 (Feb., 2009), pp. 276-281.
W.D. Cook, L. Liang, Y. Zha and J.Zhu (2009) A Modified Super-Efficiency DEA Model for Infeasibility, The Journal of the Operational Research Society Vol. 60, No. 2 (Feb., 2009), pp. 276-281.
data(Japanese_Companies) attach(Japanese_Companies)
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