Let
The memory in bytes required by PROC ACECLUS is approximately
bytes. If you request the PP or QQ option, an additional 
bytes are needed.
The time required by PROC ACECLUS is roughly proportional to
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![\begin{eqnarray*} n & = & \mbox{number of observations} \\[0.05in] v & = & \mbox{number of variables} \\[0.05in] i & = & \mbox{number of iterations} \\ \end{eqnarray*}](images/statug_aceclus0055.png)
![\[ 8 ( 2n(v+1) + 21v + 5v^2 ) \]](images/statug_aceclus0056.png){kind=small}
![\[ 2nv^2 + 10v^3 + i \left(\frac{n^2v}{2} + nv^2 + 5v^3 \right) \]](images/statug_aceclus0058.png){kind=small}