## S3 method for class 'dataquieR_resultset2'x[row, col, res, drop =FALSE, els = row]
Arguments
x: the report
row: the variable names, must be unique
col: the function-call-names, must be unique
res: the result slot, must be unique
drop: drop, if length is 1
els: used, if in list-mode with named argument
Returns
a list with results, depending on drop and the number of results, the list may contain all requested results in sub-lists. The order of the results follows the order of the row/column/result-names given