Data-Quality

=ROWS(data_v07[#All])
=COLUMNS(data_v07[#All])
=A1*A2

=COUNTA(data_v07[#All])
=COUNTBLANK(data_v07[#All])
=A5+A6

=OFFSET(A10,-1,0)+1

=TRANSPOSE(data_v07!1:1)

=COUNTBLANK(
  INDIRECT("data_v07[[#All],[" & SUBSTITUTE(B10,"]","']") & "]]")
)