read_data function

read_data

This function is deprecated. Use make_deadata instead.

read_data(datadea = NULL,
          ni = NULL,
          no = NULL,
          dmus = 1,
          inputs = NULL,
          outputs = NULL,
          nc_inputs = NULL,
          nc_outputs = NULL,
          nd_inputs = NULL,
          nd_outputs = NULL,
          ud_inputs = NULL, 
          ud_outputs = NULL)

Arguments

• datadea: Data frame with DEA data.
• ni: Number of inputs, if inputs are in columns 2:(ni + 1) (if DMUs are in the first column) or 1:ni (no DMUs column).
• no: Number of outputs, if outputs are in columns (ni + 2):(ni + no + 1) (if DMUs are in the first column) or (ni + 1):(ni + no) (no DMUs column). If not specified, DMUs are in the first column.
• dmus: Column (number or name) of DMUs (optional). By default, it is the first column. If there is not any DMU column, then it must be NULL.
• inputs: Columns (numbers or names) of inputs (optional). It prevails over ni. Alternatively to datadea, it can be a matrix with the inputs (DMUs in columns). In this case, DMUs names are taken from the columns names.
• outputs: Columns (numbers or names) of outputs (optional). It prevails over no. Alternatively to datadea, it can be a matrix with the outputs (DMUs in columns).
• nc_inputs: A numeric vector containing the indices of non-controllable inputs.
• nc_outputs: A numeric vector containing the indices of non-controllable outputs.
• nd_inputs: A numeric vector containing the indices of non-discretionary inputs.
• nd_outputs: A numeric vector containing the indices of non-discretionary outputs.
• ud_inputs: A numeric vector containing the indices of undesirable (good) inputs.
• ud_outputs: A numeric vector containing the indices of undesirable (bad) outputs.