> is Applied Statistics Algorithm 241.  Source code for many
      Applied Statistics Algorithms is available through 
      <a href = "http://lib.stat.cmu.edu/apstat">STATLIB</a>. 
    </p>

    <p>
      The library includes two routines, R4_NORMAL_01_CDF_INVERSE, and
      R8_NORMAL_01_CDF_INVERSE, suitable for single or double precision
      arithmetic calculations.
    </p>

    <h3 align = "center">
      Licensing:
    </h3>

    <p>
      The computer code and data files described and made availabl