Prediction Tree of PowerBuilder

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Prediction Tree of PowerBuilder

Text based Description

[1] root
  | [2] PL_Slash_SQL in N
  | | [3] Excel_Macro in N: N (n = 187871, err = 0.3%)
  | | [4] Excel_Macro in Y
  | | | [5] mainframe in N
  | | | | [6] JSP in N: N (n = 1386, err = 0.8%)
  | | | | [7] JSP in Y: Y (n = 19, err = 21.1%)
  | | | [8] mainframe in Y
  | | | | [9] J2EE in N: N (n = 14, err = 0.0%)
  | | | | [10] J2EE in Y: Y (n = 72, err = 4.2%)
  | [11] PL_Slash_SQL in Y
  | | [12] Sybase in N
  | | | [13] Cantonese in N
  | | | | [14] Swing in N
  | | | | | [15] mainframe in N: N (n = 2525, err = 1.4%)
  | | | | | [16] mainframe in Y
  | | | | | | [17] Websphere in N: N (n = 32, err = 3.1%)
  | | | | | | [18] Websphere in Y: Y (n = 18, err = 0.0%)
  | | | | [19] Swing in Y
  | | | | | [20] BI in N: N (n = 13, err = 0.0%)
  | | | | | [21] BI in Y: Y (n = 18, err = 5.6%)
  | | | [22] Cantonese in Y
  | | | | [23] SQL in N: N (n = 163, err = 0.6%)
  | | | | [24] SQL in Y
  | | | | | [25] DHTML in Y: N (n = 84, err = 1.2%)
  | | | | | [26] DHTML in N
  | | | | | | [27] Documentation in N: N (n = 37, err = 0.0%)
  | | | | | | [28] Documentation in Y: Y (n = 75, err = 10.7%)
  | | [29] Sybase in Y: Y (n = 30, err = 36.7%)
 
  Number of inner nodes: 14
  Number of terminal nodes: 15

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