[1] root
| [2] MVS in N
| | [3] mainframe in N
| | | [4] zOS in N
| | | | [5] DB2 in N
| | | | | [6] UNIX in N: N (n = 177423, err = 0.2%)
| | | | | [7] UNIX in Y
| | | | | | [8] Visual_C_Sharp_ in N: N (n = 11198, err = 0.9%)
| | | | | | [9] Visual_C_Sharp_ in Y
| | | | | | | [10] BI in N: N (n = 249, err = 0.0%)
| | | | | | | [11] BI in Y: Y (n = 61, err = 24.6%)
| | | | [12] DB2 in Y
| | | | | [13] AS_Slash_400 in N: N (n = 1668, err = 4.6%)
| | | | | [14] AS_Slash_400 in Y: Y (n = 42, err = 16.7%)
| | | [15] zOS in Y: Y (n = 12, err = 0.0%)
| | [16] mainframe in Y
| | | [17] Overseas in N
| | | | [18] Visual_Basic in N: N (n = 1286, err = 6.5%)
| | | | [19] Visual_Basic in Y
| | | | | [20] Microsoft__Dot_NET in N: N (n = 15, err = 6.7%)
| | | | | [21] Microsoft__Dot_NET in Y: Y (n = 30, err = 13.3%)
| | | [22] Overseas in Y
| | | | [23] ecommerce in N
| | | | | [24] RPG in N: N (n = 116, err = 39.7%)
| | | | | [25] RPG in Y: Y (n = 40, err = 12.5%)
| | | | [26] ecommerce in Y: Y (n = 50, err = 0.0%)
| [27] MVS in Y
| | [28] Overseas in N: N (n = 71, err = 23.9%)
| | [29] Overseas in Y: Y (n = 96, err = 1.0%)
Number of inner nodes: 14
Number of terminal nodes: 15
Created by Mr. Cyrus Wong, Data Scientist.
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Sponsored by:
supported by AWS in Education Grant award