Falling Boundary Peak Position Prediction Tree

    ((Syllable.p.syl_break is 0)
     ((Syllable.p.stress is 0)
      ((Syllable.ssyl_in < 5.4)
       ((0.0729804 -0.103143))
       ((0.12757 -0.087)))
      ((Syllable.ssyl_in < 5.2)
       ((0.108754 -0.010878))
       ((Syllable.n.syl_break is 0)
        ((0.0772313 -0.0893333))
        ((Syllable.ssyl_in < 7.6)
         ((0.0920902 -0.0676667))
         ((0.121037 -0.0345405))))))
     ((0.140777 0.122222)))
    ;; RMSE 0.0934 Correlation is 0.5618 Mean (abs) Error 0.0703 (0.0620)



Falling Boundary Tilt Prediction Tree

    ((Syllable.lisp_get_rhyme_length < 0.1302)
     ((Syllable.nn.stress is 0)
      ((0.232989 -0.404615))
      ((Syllable.asyl_in < 4.7)
       ((0.0838202 -0.474727))
       ((0.457389 -0.283846))))
     ((Syllable.lisp_get_rhyme_length < 0.367199)
      ((Syllable.last_accent < 0.4)
       ((Syllable.syl_break is 1)
        ((0.360293 -0.138529))
        ((Syllable.lisp_get_rhyme_length < 0.184)
         ((0.493667 -0.182455))
         ((Syllable.lisp_get_rhyme_length < 0.2216)
          ((0.519875 -0.245389))
          ((Syllable.lisp_get_rhyme_length < 0.269)
           ((0.452267 -0.363636))
           ((0.709401 0.0780769))))))
       ((Syllable.lisp_get_rhyme_length < 0.229999)
        ((0.135389 -0.539083))
        ((0.554542 -0.224385))))
      ((Syllable.nn.stress is 0)
       ((0.456071 -0.153333))
       ((0.287299 -0.378667)))))
    ;; RMSE 0.4819 Correlation is 0.2749 Mean (abs) Error 0.3715 (0.3094)



Falling Boundary Duration Prediction Tree

    ((p.name is c)
     ((Syllable.lisp_vowel_class is H)
      ((Syllable.n.lisp_tilt_accented is 0)
       ((0.0481481 0.158095))
       ((0.0210878 0.154167)))
      ((0.0827604 0.194651)))
     ((Syllable.asyl_out < 0.9)
      ((Syllable.lisp_vowel_class is M)
       ((0.0599678 0.218529))
       ((0.0772468 0.248611)))
      ((Syllable.nn.stress is 0)
       ((0.0790711 0.281923))
       ((0.070013 0.237727)))))
    ;; RMSE 0.0725 Correlation is 0.5988 Mean (abs) Error 0.0489 (0.0539)



Falling Boundary Amplitude Prediction Tree

    ((Syllable.duration < 0.4918)
     ((pp.name is c)
      ((Syllable.duration < 0.364001)
       ((Syllable.duration < 0.244)
        ((Syllable.duration < 0.189)
         ((53.1515 73.1814))
         ((32.1888 65.6843)))
        ((33.237 54.0901)))
       ((30.158 46.2327)))
      ((Syllable.syl_in < 20)
       ((Syllable.duration < 0.370001)
        ((Syllable.asyl_in < 2.4)
         ((16.2599 19.2075))
         ((Syllable.duration < 0.252001)
          ((Syllable.duration < 0.202)
           ((Syllable.syl_in < 14.6)
            ((20.4169 22.1591))
            ((23.4848 35.9996)))
           ((19.0692 17.0591)))
          ((18.7401 17.5769))))
        ((15.5371 18.6775)))
       ((16.0102 15.2301))))
     ((16.2594 22.7287)))
    ;; RMSE 30.3817 Correlation is 0.5920 Mean (abs) Error 22.6038 (20.4637)



Falling Boundary Start F0 Prediction Tree

    ((pp.name is c)
     ((Syllable.syl_coda_type is +S)
      ((Syllable.next_accent < 0.5)
       ((21.4784 216.024))
       ((21.2312 226.03)))
      ((18.3887 215.287)))
     ((Syllable.syl_coda_type is +V-S)
      ((9.76172 185.648))
      ((Syllable.next_accent < 0.5)
       ((12.894 186.244))
       ((14.7834 189.279)))))
    ;; RMSE 15.9824 Correlation is 0.7448 Mean (abs) Error 11.8957 (10.7595)
