       lines - if unspecified the program
                   will compute the significant lines


  Outputs: 
       datafit        (linear superposition of fitted sine waves)
       Amps           (amplitudes at significant frequencies)
       freqs          (significant frequencies)
       Fval           (Fstatistic at all frequencies)
       sig            (significance level for F distribution p value of p)</pre></div>

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<h2><a name="_cross"></a>CROSS-REFERENCE INFORMA