20.69 C5.0 Summary

summary(model)
## 
## Call:
## C5.0.formula(formula=form, data=ds[tr, vars])
## 
## 
## C5.0 [Release 2.07 GPL Edition]      Mon Aug 24 07:47:09 2026
## -------------------------------
## 
## Class specified by attribute `outcome'
## 
## Read 192787 cases (21 attributes) from undefined.data
## 
## Decision tree:
## 
## humidity_3pm > 68:
## :...humidity_3pm > 82:
## :   :...temp_9am <= 6.4:
## :   :   :...pressure_9am <= 1015.5: Yes (188/26)
## :   :   :   pressure_9am > 1015.5:
## :   :   :   :...pressure_9am > 1028.8: No (56/4)
## :   :   :       pressure_9am <= 1028.8:
## :   :   :       :...rainfall <= 0.5:
## :   :   :           :...cloud_3pm > 7:
## :   :   :           :   :...humidity_9am > 92: No (71/30)
## :   :   :           :   :   humidity_9am <= 92:
## :   :   :           :   :   :...min_temp <= 3.9: Yes (13)
## :   :   :           :   :       min_temp > 3.9: No (3)
## :   :   :           :   cloud_3pm <= 7:
## :   :   :           :   :...wind_gust_dir in [N-W]:
## :   :   :           :       :...wind_dir_9am in [E-NNW]: No (257/51)
## :   :   :           :       :   wind_dir_9am in [N-ENE]:
## :   :   :           :       :   :...wind_gust_speed <= 52: No (116/36)
## :   :   :           :       :       wind_gust_speed > 52: Yes (12/3)
## :   :   :           :       wind_gust_dir in [WNW-NNW]:
## :   :   :           :       :...humidity_3pm <= 87: No (16/3)
## :   :   :           :           humidity_3pm > 87:
## :   :   :           :           :...humidity_3pm <= 99: Yes (81/31)
## :   :   :           :               humidity_3pm > 99:
## :   :   :           :               :...wind_gust_dir=NNW: Yes (2)
## :   :   :           :                   wind_gust_dir in [WNW-NW]:
....


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