| item_1,item_2,item_3,item_4,item_5,item_6,item_7,item_8,item_9,item_10 | |
| failures:0,fedu:2,studytime:3,walc:1,traveltime:1,health:5,medu:4,famrel:3,dalc:1,age:15 | |
| failures:0,fedu:2,studytime:2,walc:1,traveltime:1,health:3,medu:2,famrel:4,dalc:1,age:16 | |
| failures:0,fedu:2,studytime:2,walc:4,traveltime:2,health:5,medu:2,famrel:5,dalc:2,age:16 | |
| failures:0,fedu:2,studytime:2,walc:1,traveltime:1,health:5,medu:1,famrel:4,dalc:1,age:15 | |
| failures:0,fedu:2,studytime:2,walc:1,traveltime:1,health:1,medu:1,famrel:4,dalc:1,age:16 | |
| failures:0,fedu:4,studytime:2,walc:1,traveltime:2,health:2,medu:4,famrel:4,dalc:1,age:15 | |
| failures:0,fedu:4,studytime:2,walc:1,traveltime:1,health:1,medu:3,famrel:5,dalc:1,age:15 | |
| failures:0,fedu:2,studytime:2,walc:5,traveltime:2,health:5,medu:1,famrel:4,dalc:4,age:17 | |
| failures:0,fedu:3,studytime:4,walc:2,traveltime:1,health:3,medu:3,famrel:4,dalc:1,age:19 | |
| failures:0,fedu:4,studytime:2,walc:5,traveltime:1,health:3,medu:4,famrel:5,dalc:4,age:17 | |
| failures:0,fedu:4,studytime:2,walc:3,traveltime:2,health:4,medu:4,famrel:3,dalc:2,age:17 | |