roi_build_dea {adea} | R Documentation |
For the given input and output, construct the corresponding instance of the DEA problem.
roi_build_dea(input, output, orientation)
input |
A matrix or a data frame containing the inputs of the units to be evaluated, with one row for each DMU and one column for each input. |
output |
A matrix or a data frame containing the outputs of the units to be evaluated, with one row for each DMU and one column for each output. |
orientation |
Use "input" for input orientation or "output" for output orientation in DEA model. The default is "input". |
Unlike the dea function, this function expects input and output to be arrays or data.frames, not vectors.
Note: As this function is mainly for internal use, to avoid unnecessary overload, it does not do an extensive check of the input parameters. Use the higher level dea function instead.
lp