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@maithuy
Last active July 27, 2018 03:59
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D3.js Multi-Line Chart example
We can make this file beautiful and searchable if this error is corrected: It looks like row 18 should actually have 7 columns, instead of 8. in line 17.
Months,2008,2009,2010,2011,2012,2013
1,8.11,8.54,6.85,6.87,7.42,7.51
2,8.18,8.57,6.90,6.89,7.45,7.52
3,8.21,8.58,6.93,6.89,7.41,7.49
4,8.20,8.57,6.92,6.88,7.39,7.47
5,8.21,8.56,6.91,6.78,7.16,7.45
6,8.24,8.54,6.91,6.73,7.00,7.38
7,8.25,8.52,6.81,6.37,6.65,7.32
8,7.82,8.40,6.80,6.22,6.38,7.24
9,7.87,8.29,6.73,6.14,6.16,7.17
10,7.89,8.15,6.51,6.00,6.08,7.11
11,7.92,7.90,6.42,5.90,5.88,7.04
12,7.37,7.51,6.21,5.72,5.71,6.95
13,7.39,7.39,6.12,5.61,5.58,6.90
14,7.41,6.72,6.05,5.35,5.41,6.90
15,7.15,6.60,6.05,5.20,5.29,6.90
16,6.75,6.46,5.90,5.16,5.16,6.88
17,6.78,6.49,5.78,5.09,5.04,,
18,6.82,6.32,5.76,4.98,4.96,,
19,5.87,6.14,5.71,4.84,4.93,,
20,5.66,6.12,5.56,4.76,4.89,,
21,5.70,6.00,5.47,4.66,4.84,,
22,5.74,6.04,5.46,4.58,4.81,,
23,5.66,5.99,5.42,4.61,4.77,,
24,5.31,5.91,5.40,4.60,4.72,,
25,5.35,5.86,5.37,4.57,4.70,,
26,5.37,5.70,5.31,4.54,4.68,,
27,5.40,5.64,5.29,4.46,4.67,,
28,5.41,5.49,5.26,4.42,4.67,,
29,5.43,5.45,5.26,4.36,4.67,,
30,5.31,5.42,5.19,4.33,,,
31,5.32,5.37,5.16,4.31,,,
32,5.27,5.34,5.12,4.29,,,
33,5.27,5.29,5.09,4.28,,,
34,5.26,5.25,5.06,4.26,,,
35,5.25,5.25,5.03,4.26,,,
36,5.24,5.24,5.01,4.25,,,
We can make this file beautiful and searchable if this error is corrected: It looks like row 18 should actually have 7 columns, instead of 8. in line 17.
Months,2008,2009,2010,2011,2012,2013
1,12.73,12.62,11.73,10.76,13.18,13.15
2,12.75,12.67,11.77,10.78,13.19,13.15
3,12.68,12.67,11.76,10.76,13.17,13.12
4,12.63,12.64,11.73,10.70,13.11,13.07
5,12.56,11.77,11.36,10.44,12.79,12.86
6,12.50,10.29,11.06,10.10,12.46,12.57
7,12.22,9.78,10.32,9.73,12.01,12.30
8,11.28,9.53,9.91,9.41,11.56,12.00
9,9.80,9.11,9.71,9.19,11.04,11.75
10,9.03,8.60,9.45,8.93,10.67,11.54
11,8.45,8.21,9.07,8.70,10.29,11.34
12,8.36,7.95,8.56,8.42,9.86,11.20
13,8.38,7.62,8.43,8.23,9.54,11.05
14,8.22,7.31,8.03,8.03,9.18,10.97
15,7.36,7.08,7.89,7.85,8.89,10.92
16,6.49,6.79,7.71,7.74,8.62,10.90
17,6.26,6.74,7.57,7.58,8.44,,
18,6.03,6.47,7.50,7.42,8.22,,
19,5.22,6.39,7.41,7.22,8.09,,
20,4.52,6.38,7.31,7.13,7.95,,
21,3.87,6.22,7.22,7.06,7.84,,
22,3.80,6.16,7.10,6.91,7.78,,
23,3.43,6.05,7.03,6.86,7.72,,
24,3.24,5.98,6.97,6.79,7.67,,
25,2.98,5.81,6.90,6.71,7.65,,
26,2.84,5.74,6.81,6.61,7.62,,
27,2.78,5.66,6.78,6.52,7.61,,
28,2.71,5.57,6.75,6.44,7.61,,
29,2.63,5.56,6.68,6.38,7.61,,
30,2.67,5.48,6.64,6.34,,,
31,2.64,5.44,6.60,6.30,,,
32,2.62,5.41,6.55,6.27,,,
33,2.60,5.37,6.51,6.26,,,
34,2.58,5.30,6.46,6.24,,,
35,2.49,5.30,6.40,6.22,,,
36,2.43,5.27,6.37,6.21,,,
We can make this file beautiful and searchable if this error is corrected: It looks like row 18 should actually have 7 columns, instead of 8. in line 17.
Months,2008,2009,2010,2011,2012,2013
1,10.32,11.35,10.63,11.01,12.27,11.91
2,10.34,11.55,10.67,11.03,12.28,11.91
3,10.30,11.60,10.66,10.99,12.25,11.87
4,10.28,11.61,10.66,10.95,12.20,11.86
5,10.26,10.93,10.30,10.86,11.85,11.78
6,10.19,9.40,10.13,10.52,11.63,11.62
7,10.14,8.76,9.59,10.19,11.24,11.44
8,9.29,8.72,9.32,9.85,10.92,11.21
9,8.56,8.67,9.05,9.58,10.62,11.04
10,8.40,7.84,8.86,9.25,10.24,10.83
11,7.93,7.48,8.71,9.07,9.95,10.70
12,7.83,7.49,8.03,9.01,9.55,10.57
13,7.93,7.19,7.97,8.90,9.30,10.45
14,7.56,6.84,7.42,8.80,8.95,10.39
15,7.01,6.55,7.41,8.59,8.70,10.36
16,6.87,6.38,7.34,8.34,8.41,10.35
17,6.25,6.33,7.33,8.18,8.20,,
18,6.25,5.82,7.35,8.04,8.04,,
19,5.94,5.91,7.33,7.80,7.90,,
20,4.97,5.91,7.17,7.76,7.79,,
21,4.46,5.90,7.15,7.66,7.68,,
22,4.41,5.84,7.00,7.59,7.61,,
23,4.40,5.70,6.94,7.48,7.55,,
24,4.16,5.52,6.90,7.42,7.52,,
25,3.95,5.44,6.83,7.33,7.49,,
26,3.93,5.32,6.84,7.27,7.46,,
27,3.95,5.34,6.83,7.18,7.45,,
28,3.97,5.27,6.80,7.10,7.44,,
29,3.75,5.31,6.74,7.01,7.44,,
30,3.74,5.21,6.73,6.96,,,
31,3.63,5.15,6.66,6.91,,,
32,3.67,5.15,6.61,6.87,,,
33,3.70,5.15,6.57,6.85,,,
34,3.66,5.05,6.52,6.83,,,
35,3.58,5.03,6.46,6.80,,,
36,3.55,5.00,6.40,6.78,,,
We can make this file beautiful and searchable if this error is corrected: It looks like row 18 should actually have 7 columns, instead of 8. in line 17.
Months,2008,2009,2010,2011,2012,2013
1,12.08,13.39,13.69,14.16,15.68,15.86
2,12.11,13.39,13.73,14.17,15.70,15.86
3,12.01,13.31,13.72,14.15,15.68,15.85
4,11.97,13.28,13.69,13.99,15.66,15.78
5,11.90,12.44,13.01,12.94,15.33,15.59
6,11.89,10.21,12.63,12.16,14.90,15.18
7,11.87,9.09,12.32,12.08,14.37,14.88
8,11.43,9.10,11.83,11.17,13.79,14.55
9,10.53,8.30,11.74,10.92,13.07,14.29
10,9.88,8.15,11.42,10.91,12.60,14.04
11,9.79,7.89,10.60,10.27,12.11,13.76
12,9.41,7.50,10.37,9.33,11.62,13.60
13,9.49,7.20,10.18,9.05,11.17,13.40
14,9.03,7.20,9.59,8.82,10.71,13.29
15,7.96,7.02,9.38,8.65,10.33,13.20
16,7.72,6.79,9.12,8.53,9.98,13.18
17,7.60,6.64,8.80,8.20,9.74,,
18,6.71,6.68,8.58,8.14,9.44,,
19,6.66,6.80,8.41,8.06,9.27,,
20,6.09,6.85,8.45,7.94,9.09,,
21,5.15,6.69,8.35,7.91,8.99,,
22,4.92,6.58,8.21,7.68,8.91,,
23,4.54,6.48,8.17,7.59,8.87,,
24,4.18,6.43,8.09,7.47,8.79,,
25,4.00,6.16,8.02,7.30,8.77,,
26,3.67,6.21,7.75,7.28,8.77,,
27,3.62,6.11,7.70,7.18,8.75,,
28,3.69,5.98,7.65,7.11,8.75,,
29,3.41,5.93,7.52,7.12,8.75,,
30,3.48,5.86,7.47,7.06,,,
31,3.24,5.81,7.43,7.00,,,
32,3.29,5.75,7.40,6.97,,,
33,3.19,5.73,7.33,6.96,,,
34,3.21,5.60,7.31,6.94,,,
35,3.22,5.58,7.31,6.94,,,
36,3.20,5.54,7.30,6.94,,,
We can make this file beautiful and searchable if this error is corrected: It looks like row 18 should actually have 7 columns, instead of 8. in line 17.
Months,2008,2009,2010,2011,2012,2013
1,13.84,15.37,15.69,16.86,19.29,19.57
2,13.76,15.33,15.66,16.84,19.28,19.56
3,13.68,15.28,15.60,16.75,19.22,19.50
4,13.58,15.23,15.50,16.60,19.04,19.32
5,13.44,13.44,15.01,16.26,18.61,18.68
6,13.33,12.15,14.24,15.60,18.07,17.96
7,12.02,12.01,12.43,14.78,17.28,17.11
8,11.62,11.75,11.46,14.60,16.65,16.22
9,7.94,10.74,11.10,14.09,15.53,15.62
10,7.48,9.92,10.60,13.94,14.86,15.28
11,6.99,9.30,10.24,13.49,14.27,14.91
12,7.33,9.29,9.60,12.91,13.57,14.66
13,6.68,8.76,9.62,12.42,13.13,14.45
14,6.97,8.57,9.23,12.30,12.62,14.26
15,6.13,8.45,9.23,12.17,12.16,14.13
16,5.64,7.80,9.05,12.11,11.75,14.09
17,5.49,7.90,8.68,11.92,11.57,,
18,5.60,7.68,8.66,11.36,11.17,,
19,4.14,7.58,8.68,10.92,10.87,,
20,2.56,7.48,8.44,10.75,10.61,,
21,2.31,7.02,8.13,10.78,10.41,,
22,1.93,6.80,8.11,10.43,10.36,,
23,1.03,6.64,7.87,10.27,10.29,,
24,0.82,6.67,7.89,10.14,10.23,,
25,0.57,6.50,7.84,10.01,10.22,,
26,0.39,6.42,7.83,9.55,10.19,,
27,0.02,6.45,7.72,9.48,10.18,,
28,-0.43,6.39,7.71,9.27,10.18,,
29,-0.29,6.42,7.59,9.25,10.18,,
30,-0.17,6.39,7.55,9.25,,,
31,-0.07,6.29,7.53,9.18,,,
32,-0.30,6.27,7.51,9.14,,,
33,-0.36,6.27,7.47,9.14,,,
34,-0.35,6.25,7.34,9.10,,,
35,-0.38,6.26,7.22,9.03,,,
36,-0.43,6.21,7.20,9.03,,,
We can make this file beautiful and searchable if this error is corrected: It looks like row 18 should actually have 7 columns, instead of 8. in line 17.
Months,2008,2009,2010,2011,2012,2013
1,15.32,17.18,17.51,19.23,22.24,22.88
2,15.38,16.95,17.55,19.23,22.22,22.86
3,15.30,16.98,17.53,19.17,22.23,22.79
4,15.24,16.87,17.51,19.12,22.11,22.56
5,15.26,14.27,16.84,18.93,22.03,21.10
6,15.14,12.11,16.39,18.26,20.68,20.06
7,15.02,12.44,15.73,17.28,20.61,19.57
8,14.89,10.59,15.41,17.44,19.00,18.58
9,13.66,10.25,15.30,16.56,17.93,17.45
10,12.45,9.96,15.24,16.00,17.59,16.90
11,10.25,9.59,14.66,16.04,16.47,16.36
12,9.92,8.34,14.04,15.93,15.71,16.18
13,10.11,7.62,12.65,15.21,14.35,15.75
14,10.28,7.56,11.90,15.11,13.87,15.57
15,9.95,7.84,10.27,14.74,13.26,15.59
16,7.46,7.05,9.98,14.89,13.29,15.56
17,6.97,6.48,10.01,14.58,13.25,,
18,6.50,5.91,9.29,14.01,12.66,,
19,6.16,5.31,8.77,13.69,12.68,,
20,5.81,5.59,8.75,13.25,12.39,,
21,4.91,5.61,8.72,13.25,12.33,,
22,4.87,5.69,8.87,13.02,12.12,,
23,4.73,5.64,9.02,13.11,12.00,,
24,4.49,5.81,8.80,13.00,11.80,,
25,4.60,5.59,8.60,12.79,11.83,,
26,4.61,5.50,8.41,12.15,11.76,,
27,4.71,5.24,8.50,12.09,11.77,,
28,4.48,5.24,8.47,12.07,11.77,,
29,4.47,5.10,8.42,11.68,11.77,,
30,4.49,4.96,8.38,11.63,,,
31,4.55,5.03,8.29,11.65,,,
32,4.48,5.08,8.15,11.64,,,
33,4.43,4.91,8.14,11.64,,,
34,4.28,4.94,8.15,11.65,,,
35,4.30,4.95,7.82,11.65,,,
36,4.28,4.96,7.82,11.65,,,
We can make this file beautiful and searchable if this error is corrected: It looks like row 18 should actually have 7 columns, instead of 8. in line 17.
Months,2008,2009,2010,2011,2012,2013
1,18.05,20.01,20.51,21.25,24.84,25.43
2,18.00,19.85,20.44,21.10,24.96,25.45
3,17.81,19.65,19.88,21.00,24.88,25.36
4,17.59,19.40,19.67,20.89,24.74,25.21
5,17.34,19.35,19.57,20.83,22.41,21.61
6,17.14,15.62,18.48,18.21,22.65,18.63
7,16.93,14.25,11.68,18.35,22.00,16.70
8,13.24,12.99,9.64,18.47,19.64,16.76
9,10.79,12.84,9.17,18.56,16.18,14.89
10,8.31,11.55,9.26,9.78,16.69,14.65
11,7.86,10.49,7.00,10.48,16.36,14.60
12,8.31,10.15,4.62,11.05,12.97,14.69
13,8.71,9.95,5.31,11.53,12.13,14.73
14,8.27,8.95,5.95,7.75,11.50,14.69
15,6.20,6.67,4.90,8.29,10.95,14.62
16,4.18,6.91,4.23,8.77,11.43,14.62
17,4.35,7.31,4.75,9.18,11.86,,
18,4.24,6.95,5.19,9.00,12.21,,
19,2.14,5.75,4.82,9.09,12.50,,
20,1.97,5.34,5.24,9.32,12.69,,
21,0.72,4.63,5.52,9.51,11.83,,
22,1.01,4.88,3.92,6.68,11.96,,
23,0.32,4.71,3.74,6.86,12.05,,
24,0.56,4.47,3.50,6.10,12.11,,
25,-0.43,3.88,2.66,6.26,12.14,,
26,-0.78,3.87,2.60,5.40,12.17,,
27,-0.88,2.86,2.34,5.51,12.19,,
28,-0.69,2.85,2.40,5.06,12.19,,
29,-0.73,2.91,2.50,5.15,,,
30,-0.60,2.70,2.60,5.22,,,
31,-0.50,2.76,2.66,5.28,,,
32,-0.41,2.62,2.47,5.33,,,
33,-0.35,2.19,2.38,5.36,,,
34,-0.35,2.23,2.33,5.38,,,
35,-0.81,2.27,2.21,5.38,,,
36,-1.02,2.27,2.21,5.38,,,
We can make this file beautiful and searchable if this error is corrected: It looks like row 18 should actually have 5 columns, instead of 6. in line 17.
Months,2010,2011,2012,2013
1,6.63,7.92,8.19,8.83
2,6.81,8.03,8.28,8.94
3,6.88,8.10,8.32,8.91
4,6.89,8.13,8.32,8.94
5,6.89,8.13,8.32,8.94
6,6.90,8.14,8.31,8.94
7,6.90,8.14,6.03,8.94
8,6.42,8.15,6.29,8.63
9,6.43,8.14,6.49,8.63
10,6.47,8.14,6.66,8.39
11,6.05,8.12,6.79,8.18
12,5.75,8.11,6.91,7.97
13,5.32,7.43,7.00,7.99
14,5.42,7.46,7.07,8.01
15,5.32,7.48,6.83,8.02
16,5.39,7.51,6.90,8.01
17,5.27,7.53,6.95,,
18,5.14,7.54,6.99,,
19,5.20,7.55,7.02,,
20,5.26,7.12,6.45,,
21,5.31,6.74,6.48,,
22,5.36,6.78,6.50,,
23,5.25,6.45,6.51,,
24,5.29,6.48,6.52,,
25,5.34,6.52,6.21,,
26,5.34,6.22,6.21,,
27,5.37,6.12,6.22,,
28,5.40,6.15,6.22,,
29,5.24,6.18,6.22,,
30,5.26,6.21,,,
31,5.29,5.93,,,
32,5.21,5.94,,,
33,5.23,5.95,,,
34,5.25,5.96,,,
35,5.27,5.96,,,
36,5.20,5.74,,,
37,5.22,5.74,,,
38,5.24,5.74,,,
39,5.18,5.74,,,
40,5.14,5.74,,,
41,5.15,,,,
42,5.16,,,,
43,5.17,,,,
44,5.17,,,,
45,5.17,,,,
46,5.18,,,,
47,5.18,,,,
48,5.18,,,,
Months 2010 2011 2012 2013
1 14.64 16.30 19.54 19.16
2 14.67 16.34 19.54 19.15
3 14.64 16.27 19.49 19.13
4 14.61 16.22 19.38 19.06
5 14.47 15.61 19.01 18.82
6 14.17 14.98 18.46 18.36
7 13.67 14.27 17.62 17.96
8 12.94 13.66 16.75 17.49
9 12.45 12.81 15.93 17.03
10 12.11 12.06 15.26 16.61
11 11.62 11.44 14.66 16.40
12 10.98 11.19 14.28 16.18
13 10.56 10.62 13.64 15.94
14 9.95 10.40 13.14 15.83
15 9.63 9.98 12.55 15.78
16 9.17 9.71 12.12 15.71
17 9.03 9.38 11.73 15.71
18 8.94 9.07 11.48
19 8.77 8.91 11.22
20 8.71 8.66 10.96
21 8.52 8.55 10.80
22 8.47 8.45 10.68
23 8.40 8.28 10.61
24 8.27 8.07 10.53
25 8.14 7.98 10.50
26 7.94 7.79 10.44
27 7.79 7.72 10.42
28 7.62 7.58 10.41
29 7.55 7.54 10.41
30 7.49 7.47
31 7.45 7.42
32 7.42 7.41
33 7.36 7.40
34 7.36 7.39
35 7.35 7.37
36 7.31 7.37
37 7.27 7.36
38 7.20 7.35
39 7.19 7.36
40 7.11 7.35
41 7.11 7.35
42 7.03
43 7.03
44 7.03
45 7.03
46 7.02
47 7.02
48 7.02
We can make this file beautiful and searchable if this error is corrected: It looks like row 19 should actually have 5 columns, instead of 6. in line 18.
Months,2010,2011,2012,2013
1,11.06,11.49,12.63,12.22
2,11.11,11.57,12.67,12.25
3,11.09,11.57,12.65,12.24
4,11.08,11.55,12.58,12.14
5,10.94,11.54,12.45,12.14
6,10.95,11.13,12.20,11.98
7,10.90,10.73,11.72,11.80
8,10.40,10.34,11.42,11.42
9,9.62,9.77,10.78,11.25
10,9.40,9.39,10.48,11.12
11,8.98,9.07,10.06,11.05
12,8.29,9.01,9.82,11.00
13,8.10,8.80,9.67,10.95
14,7.84,8.66,9.38,10.92
15,7.77,8.31,9.15,10.89
16,7.55,8.17,9.08,10.86
17,7.18,7.91,8.90,10.86
18,6.94,7.86,8.79,,
19,6.60,7.97,8.73,,
20,6.64,7.82,8.53,,
21,6.57,7.80,8.45,,
22,6.32,7.63,8.38,,
23,6.37,7.31,8.28,,
24,6.34,7.18,8.28,,
25,6.25,7.13,8.27,,
26,5.99,6.85,8.25,,
27,5.96,6.82,8.20,,
28,6.06,6.74,8.20,,
29,6.01,6.72,8.20,,
30,5.83,6.57,,,
31,5.71,6.50,,,
32,5.71,6.47,,,
33,5.68,6.45,,,
34,5.73,6.45,,,
35,5.78,6.43,,,
36,5.71,6.44,,,
37,5.68,6.43,,,
38,5.65,6.43,,,
39,5.57,6.42,,,
40,5.48,6.42,,,
41,5.46,6.42,,,
42,5.41,,,,
43,5.44,,,,
44,5.46,,,,
45,5.47,,,,
46,5.45,,,,
47,5.44,,,,
48,5.44,,,,
We can make this file beautiful and searchable if this error is corrected: It looks like row 18 should actually have 5 columns, instead of 6. in line 17.
Months,2010,2011,2012,2013
1,13.78,14.27,16.08,16.64
2,13.78,14.28,16.09,16.64
3,13.78,14.27,16.06,16.62
4,13.72,14.08,16.02,16.60
5,13.62,13.39,15.65,16.43
6,13.62,11.95,15.17,16.19
7,13.24,11.62,14.64,15.98
8,12.13,11.22,14.03,15.71
9,11.99,10.64,13.49,15.45
10,11.64,9.81,12.94,15.11
11,10.64,9.66,12.36,14.96
12,10.19,9.49,12.17,14.82
13,9.88,9.14,11.93,14.61
14,9.40,8.90,11.73,14.48
15,8.96,8.58,11.16,14.45
16,8.53,8.51,10.85,14.41
17,8.50,8.34,10.55,,
18,8.41,8.13,10.19,,
19,8.35,8.27,10.02,,
20,8.37,8.08,9.70,,
21,8.23,8.07,9.71,,
22,8.06,7.95,9.72,,
23,8.13,7.90,9.50,,
24,8.08,7.60,9.49,,
25,7.79,7.40,9.46,,
26,7.57,7.30,9.48,,
27,7.42,7.17,9.50,,
28,7.37,7.03,9.50,,
29,7.27,6.88,9.48,,
30,7.31,6.85,,,
31,7.34,6.79,,,
32,7.40,6.83,,,
33,7.42,6.81,,,
34,7.42,6.80,,,
35,7.30,6.76,,,
36,7.21,6.74,,,
37,7.10,6.73,,,
38,7.08,6.74,,,
39,7.06,6.74,,,
40,7.12,6.75,,,
41,7.09,,,,
42,7.13,,,,
43,7.06,,,,
44,7.09,,,,
45,7.10,,,,
46,7.07,,,,
47,7.07,,,,
48,7.07,,,,
We can make this file beautiful and searchable if this error is corrected: It looks like row 18 should actually have 5 columns, instead of 6. in line 17.
Months,2010,2011,2012,2013
1,16.17,17.47,20.03,19.98
2,16.12,17.47,19.96,19.96
3,16.06,17.43,19.91,19.95
4,16.04,17.36,19.73,19.81
5,15.95,17.11,19.52,19.73
6,15.04,16.32,18.77,19.17
7,14.18,15.25,17.82,18.82
8,13.36,14.44,16.66,18.50
9,12.82,13.64,15.69,18.01
10,12.15,12.52,14.97,17.75
11,11.73,11.51,14.28,17.54
12,11.24,11.46,13.94,17.32
13,10.49,10.99,13.07,16.99
14,10.16,10.72,12.57,16.87
15,9.88,10.36,12.12,16.81
16,9.24,9.87,11.43,16.75
17,9.07,9.39,10.88,,
18,9.16,9.10,10.68,,
19,9.18,8.66,10.40,,
20,9.17,8.50,10.13,,
21,8.95,8.49,10.10,,
22,9.04,8.46,9.93,,
23,9.05,8.25,9.94,,
24,8.71,8.16,9.89,,
25,8.89,7.96,9.82,,
26,8.70,7.80,9.70,,
27,8.68,7.84,9.65,,
28,8.32,7.72,9.66,,
29,8.35,7.66,9.66,,
30,8.32,7.51,,,
31,8.26,7.57,,,
32,8.18,7.45,,,
33,8.16,7.42,,,
34,8.16,7.39,,,
35,8.26,7.39,,,
36,8.31,7.33,,,
37,8.26,7.35,,,
38,8.26,7.37,,,
39,8.33,7.37,,,
40,8.29,7.36,,,
41,8.34,,,,
42,8.18,,,,
43,8.15,,,,
44,8.18,,,,
45,8.11,,,,
46,8.12,,,,
47,8.13,,,,
48,8.13,,,,
We can make this file beautiful and searchable if this error is corrected: It looks like row 18 should actually have 5 columns, instead of 6. in line 17.
Months,2010,2011,2012,2013
1,17.76,19.57,22.79,23.48
2,17.84,19.59,22.79,23.47
3,17.79,19.33,22.74,23.43
4,17.75,19.37,22.68,23.39
5,17.72,17.71,22.39,23.01
6,17.67,17.43,21.83,22.30
7,16.18,16.48,21.07,21.90
8,15.07,15.97,19.95,21.31
9,15.21,14.77,18.96,20.66
10,15.36,14.24,18.40,20.13
11,14.79,13.60,17.94,19.92
12,13.71,13.16,17.26,19.55
13,13.08,12.49,16.46,19.27
14,11.75,12.55,15.78,19.16
15,11.35,11.86,15.00,19.06
16,10.34,11.46,14.49,19.01
17,10.28,11.18,13.96,,
18,10.21,10.74,13.61,,
19,9.96,10.40,13.19,,
20,9.90,9.94,12.88,,
21,9.59,9.92,12.63,,
22,9.77,9.80,12.46,,
23,9.50,9.52,12.45,,
24,9.08,9.33,12.34,,
25,8.87,9.20,12.36,,
26,8.65,9.08,12.25,,
27,8.35,9.05,12.23,,
28,8.06,8.80,12.21,,
29,7.99,8.79,12.21,,
30,8.04,8.81,,,
31,8.04,8.65,,,
32,8.06,8.74,,,
33,7.98,8.71,,,
34,7.97,8.71,,,
35,7.82,8.70,,,
36,7.84,8.74,,,
37,7.90,8.70,,,
38,7.71,8.69,,,
39,7.80,8.70,,,
40,7.60,8.67,,,
41,7.54,,,,
42,7.36,,,,
43,7.41,,,,
44,7.40,,,,
45,7.43,,,,
46,7.41,,,,
47,7.42,,,
48,7.42,,,
We can make this file beautiful and searchable if this error is corrected: It looks like row 18 should actually have 5 columns, instead of 6. in line 17.
Months,2010,2011,2012,2013
1,20.63,22.42,25.38,26.45
2,20.60,22.50,25.34,26.39
3,20.60,22.44,25.26,26.34
4,20.58,22.37,24.95,26.25
5,20.08,21.83,23.98,25.50
6,18.94,21.81,23.29,24.67
7,19.10,20.66,21.84,23.41
8,19.18,19.42,20.77,22.26
9,17.54,17.96,19.81,21.23
10,16.55,16.80,18.51,20.24
11,16.69,15.36,17.60,19.82
12,16.16,14.60,17.22,19.45
13,15.83,13.12,16.15,19.16
14,14.61,12.41,15.36,19.05
15,13.88,12.01,14.45,19.01
16,13.74,11.62,13.94,18.82
17,13.88,11.02,13.63,,
18,13.84,10.25,13.44,,
19,13.59,9.79,13.12,,
20,12.98,9.45,12.98,,
21,12.59,8.82,12.57,,
22,12.57,8.81,12.36,,
23,12.20,8.88,12.32,,
24,12.35,8.53,12.10,,
25,12.04,8.70,12.07,,
26,11.92,8.39,12.00,,
27,11.41,8.16,12.00,,
28,10.85,8.04,11.97,,
29,10.68,8.10,11.98,,
30,10.47,8.04,,,
31,10.41,8.09,,,
32,10.14,8.09,,,
33,9.82,8.15,,,
34,9.72,8.09,,,
35,9.78,8.06,,,
36,9.70,8.11,,,
37,9.56,8.11,,,
38,9.44,8.07,,,
39,9.35,8.08,,,
40,9.12,8.08,,,
41,9.20,,,,
42,9.11,,,,
43,9.15,,,,
44,9.04,,,,
45,9.03,,,,
46,9.04,,,,
47,9.05,,,,
48,9.05,,,,
<!DOCTYPE html>
<meta charset="utf-8">
<style>
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blockquote p { padding: 10px 0 0 0; }
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svg text { pointer-events: none; }
.axis path, .axis line { fill: none; shape-rendering: crispEdges; }
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.y text { fill: #7d7d7d; font-family: 'Arial Narrow', Arial, sans-serif; font-stretch: condensed; font-size: 11px; }
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.d3-tip { width: 100px; line-height: 1; font-weight: bold; padding: 10px; background: transparent; color: #f5fafa; border-radius: 2px; text-align: left; pointer-events: none; }
.d3-tip strong { text-transform: uppercase; font-size: 10px; font-weight: lighter; letter-spacing: normal; pointer-events: none; }
.d3-tip span { display: inline-block; padding: 0; font-size: 18px; pointer-events: none; }
#annualYieldsChart { margin:0; padding: 10px 0 0; }
#annualYieldsChart .title { text-transform: uppercase; font-weight: bold; }
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#annualYieldsChart .grid path { stroke-width: 1; opacity: 0.7; stroke: #fff; }
.annual-yields-year-axis {
position: relative; width: 100%; margin: 70px 0 0 0; clear: both; height: 32px;
-webkit-box-shadow: 0px 10px 4px 0px rgba(209,209,209,1); -moz-box-shadow: 0px 10px 4px 0px rgba(209,209,209,1); box-shadow: 0px 10px 4px 0px rgba(209,209,209,1);
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#annualYieldsChart .year-legend { text-transform: none; font-weight: normal; }
#annualYieldsChart .legend-grade text { font-weight: bold; text-transform: normal; }
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.source { margin: 0 10px 10px 80px; }
</style>
<body>
<div id="annualYieldsChart" class="d3charts"></div>
<div class="source">
<p>This chart shows the net annualized return of loans by vintage, or by the year in which they were issued. The color of the line indicates the vintage. X axis indicates the number of months that have passed since the loan was issued.</p>
<p>You can use the controls above the chart to customize which loan grades and terms are included in the chart.</p>
<p>This chart is reproduced from my work at the LendingClub.com. The actual implementation of this and other charts are available at <a href="https://www.lendingclub.com/info/demand-and-credit-profile.action">Lendingclub.com's Loan Statistics</a>.</p>
</div>
<script src="http://d3js.org/d3.v3.min.js"></script>
<script src="http://labratrevenge.com/d3-tip/javascripts/d3.tip.v0.6.3.js"></script>
<script>
var dataSource = "annual_yields_36M_All.csv";
renderAnnualYieldsChart(dataSource);
function renderAnnualYieldsChart(dataSource) {
var margin = {top: 50, right: 50, bottom: 30, left: 80},
canvasHeight = 370,
width = 830,
height = 380 - margin.top - margin.bottom;
var x = d3.scale.ordinal().rangeRoundBands([0, width], 0),
y = d3.scale.linear().range([height, 0]),
xAxis = d3.svg.axis().scale(x).orient("bottom").tickFormat(""),
yAxis = d3.svg.axis().scale(y).orient("left").tickFormat(function(d){ return d + "%"; });
/* Lines */
var line = d3.svg.line()
.interpolate("basis")
.x(function(d) { return x(d.month); })
.y(function(d) { return y(d.percentage); });
/* Canvas */
var svg = d3.select("#annualYieldsChart").append("svg")
.attr("width", width + margin.left + margin.right)
.attr("height", canvasHeight)
.attr({"margin-top": margin.top, "margin-left":0})
.append("g")
.attr("transform", "translate(" + margin.left + "," + margin.top + ")");
/* Set background */
svg.append("rect").attr("class", "annual-yield-grid-background").attr({"height": 300, "width": 805, "x": 1, "y":0});
/* Chart title */
svg.append("text")
.attr("class", "title")
.attr("x", 174).attr("y", -25).attr("text-anchor", "middle")
.style({"font-size":"18px", "fill":"#7d7d7d" })
.text("Net Annualized Return by Vintage");
/* Legend: Term controls */
svg.append("text").attr({"x": 410, "y": -25}).text("Term")
.style({"fill":"#a1a1a1", "font-family": "Arial Narrow"});
var colorLegend = d3.scale.ordinal().range(["#5278a5", "#6ec6e2", "#5aa335", "#89c540", "#eae200", "#ffca2c", "#f7951e", "#a1a1a1"]),
legendData = ["A","B","C","D","E","FG","All"],
termsControls = ["36","60"],
defaultPageLoad = true;
var legendControls = svg.selectAll(".legend")
.data(termsControls)
.enter().append("g")
.attr("class", "legend-controls-annual-yields")
.attr("id", function(d, i) { return "term-" + d;})
.attr("transform", function(d, i) {
var grades = termsControls.length;
return "translate(-" + (((grades - i) * 31 + (width/4))) + ", -43)"; }
);
legendControls.append("rect")
.attr("x", width - 118).attr("width", 26).attr("height", 26)
.attr("class", function(d) { return "avg-stated-interest-control" + d;})
.style({"fill":"#a1a1a1", "cursor":"pointer"});
legendControls.append("text").attr("x", 719)
.attr("y", 14).attr("dy", ".25em").attr("class", function(d){ return ("term-control-" + d); })
.text(function(d) { return d; }).style({"fill":"#fff", "cursor": "pointer"});
/* Legend: Grades */
colorLegend.domain(legendData);
svg.append("text").attr({"x": 551, "y": -25}).text("Grade").style({"fill":"#a1a1a1", "font-family": "Arial Narrow"});
var legend = svg.selectAll(".legend")
.data(colorLegend.domain().slice()).enter().append("g").attr("class", "legend-grade")
.attr("id", function(d, i) { return "grade-" + d;})
.attr("transform", function(d, i) {
var grades = legendData.length;
return "translate(-" + (((grades - i) * 31) - 29) + ", -43)"; }
);
legend.append("rect")
.attr("x", width - 52).attr({"width": 26,"height": 26})
.attr("class", function(d) { return "rect-grade-" + d; })
.style({"fill": colorLegend, "cursor":"pointer"});
legend.append("text").attr("x", width - 44)
.attr("y", 14).attr("dy", ".25em")
.text(function(d,i) { return d; })
.style({"fill": "#fff", "cursor": "pointer"})
.attr("font-weight", function(d, i){
if (d === "All") { return ("normal"); } else { return ("bold"); }
})
.attr("text-transform", function(d, i){
if (d === "All") { return ("none"); } else { return ("uppercase"); }
});
/* Static UI elements */
d3.select("#annualYieldsChart").select(".rect-grade-All").style({"fill":"#a1a1a1", "font-weight":"bold"}).attr({"width":30});
d3.select("#annualYieldsChart").select("#grade-FG").select("text").attr({"x":782});
/* Using for loop to draw multiple vertical lines */
var drawVerticalGridLines = function(gridWidth){
for (var j=gridWidth; j <= width; j=j+gridWidth) {
svg.append("svg:line")
.attr("class", "vertical-grid-lines")
.attr("x1", j-gridWidth)
.attr("y1", 0)
.attr("x2", j-gridWidth)
.attr("y2", height)
.style("stroke", function(){
return j%3===0 ? "#e4e4e4" : "#f8f8f8";
})
.style("stroke-width", 1.5);
};
};
/* Draw chart */
var drawData = function(data, dataTerm){
var colorVintage = [];
if (dataTerm === "36") {
colorVintage = d3.scale.ordinal().range(["#784a1c", "#007070", "#c70076", "#8f62cc", "#45bdbd", "#e996c8"]);
} else {
colorVintage = d3.scale.ordinal().range(["#c70076", "#8f62cc", "#45bdbd", "#e996c8"]);
}
/* Mapping data */
colorVintage.domain(d3.keys(data[0]).filter(function(key) { return key !== "Months"; }));
var vintageGrades = colorVintage.domain().map(function(name) {
return {
name: name,
values: data.map(function(d) {
var percentValue = d[name];
if(percentValue !== "") { percentValue = +d[name] }
return {month: +d.Months, percentage: percentValue};
})
};
});
/* Remove some rows that percentage is null */
for(var i in vintageGrades){
var values = vintageGrades[i].values;
for(var j = values.length-1 ; j>=0 ; j--){
if(values[j].percentage === ""){
values.splice(j,1);
}
}
}
/* Set data for X Axis */
x.domain(data.map(function(d,i) { return d.Months ; }));
svg.append("g")
.attr("class", "xAxis")
.attr("transform", "translate(0," + height + ")")
.call(xAxis).append("text");
/* Set data for Y Axis */
var vintageMinPercentage = d3.min(vintageGrades, function(c) {
return d3.min(c.values, function(v) { return v.percentage; });
}),
vintageMaxPercentage = d3.max(vintageGrades, function(c) {
return Math.ceil(d3.max(c.values, function(v) { return v.percentage; }));
}),
resetVintageMin = vintageMinPercentage > 0 ? 0 : -5; /* -5 is the default hard coded negative percentage */
if (vintageMaxPercentage % 5 === 0) {
vintageMaxPercentage = vintageMaxPercentage + 5;
} else {
vintageMaxPercentage = vintageMaxPercentage + 5 - (vintageMaxPercentage%5);
}
y.domain([ resetVintageMin, vintageMaxPercentage ]);
svg.append("g")
.attr("class", "y axis yAxis")
.call(yAxis)
.append("text")
.attr("transform", "rotate(-90)");
/* Draw line for each vintage year - Data */
var vintage = svg.selectAll(".vintage")
.data(vintageGrades).enter()
.append("g")
.attr("class", "vintage");
vintage.append("path")
.attr("class", "line")
.attr("d", function(d) { return line(d.values); })
.style("stroke", function(d) { return colorVintage(d.name); })
.style("fill-opacity", 0)
.attr("id", function(d) { return d.name; })
.on("mouseout", function() { tooltip.style("display", "none"); })
.on("mouseover", function(d) {
var xPosition = d3.mouse(this)[0],
yPosition = d3.mouse(this)[1];
tooltip.attr("transform", "translate(" + xPosition + "," + yPosition + ")")
.style({"display": "block"})
.attr("fill",function() { return colorVintage(d.name); });
tooltip.select("text").text(function(){ return d.name; });
});
/* Animation */
/* Note: Firefox will crash after a number of animation loops, put a lazy check */
if(window.navigator.userAgent.toLowerCase().indexOf('firefox') < 0){
d3.select("#annualYieldsChart").selectAll("path.line").each(function(d,i) {
var eachPath = d3.select(this),
totalLength = eachPath.node().getTotalLength();
eachPath.attr("stroke-dasharray", totalLength + " " + totalLength)
.attr("stroke-dashoffset", totalLength)
.transition()
.duration(1800)
.ease("linear")
.attr("stroke-dashoffset", 0);
});
}
/* Grid horizontal lines */
svg.insert("g", ".vintage")
.attr("class", "y axis")
.attr("transform", "translate(0,0)")
.call(d3.svg.axis().scale(y)
.orient("left")
.tickSize(-805, 0, 0)
.tickFormat("")
);
/* Month ticks for Grid vertical lines */
svg.insert("g", ".vintage")
.attr("class", "x axis")
.attr("transform", "translate(-10,0)")
.call(d3.svg.axis().scale(x).orient("bottom").tickSize(height, height, 0));
d3.select("#annualYieldsChart").select(".x").selectAll(".tick line").style({"opacity": "0", "stroke-width": "0"});
/* Tooltip, initial display is hidden */
var tooltip = svg.append("g")
.attr("class", "tooltip")
.style("display", "none");
tooltip.append("rect")
.attr("width", 50)
.attr("height", 20)
.attr("rx","5").attr("ry","5")
.style("opacity", 1);
tooltip.append("text")
.attr("x", 25) .attr("dy", "1.2em")
.style("text-anchor", "middle")
.attr({"font-size":"12px", "fill":"#fff"});
/* Legend: year */
svg.append("text").attr("x", 821)
.attr("class", "year-legend-label")
.attr("y", 10).attr("dy", ".25em")
.text("Vintage")
.style({"fill":"#a1a1a1", "font-family": "Arial Narrow"});
var legendYear = svg.selectAll(".legend-year")
.data(function(d){
return colorVintage.domain().slice().reverse();
})
.enter().append("g")
.attr("class", "legend-year")
.attr("transform", "translate(0, 375)");
legendYear.append("text")
.attr("x", 825)
.attr("y",function(d,i) {
if (i===0) { return -(height+36); }
else { return -((height+36) - (i*25)); }
})
.attr("font-weight","bold")
.style("fill", colorVintage)
.text(function(d) { return d; });
};
/* Load chart data */
var loadChartData = function(dataSource, dataTerm){
d3.csv(dataSource, function(error, data){
drawData(data, dataTerm);
});
};
var formatMonthTicks = function(tickDivider){
d3.select("#annualYieldsChart").select(".x").selectAll(".tick text").each(function(d,i) {
i++;
if (i%tickDivider !==0) { d3.select(this).style("opacity", 0); }
});
}
/* Default selection ALL terms, ALL grades */
if (defaultPageLoad){
/* On page load, the default Data is "30" term for "All" grade
* Term "36" : selected
* Grade "All" : selected
* Default vertical grid width: width/months = 23
*/
var defaultVerticalGridWidth = 23, defaultTickDivider = 3, defaultTerm = "36";
d3.select("#annualYieldsChart").select("#term-36").select("text").classed("selected", true);
d3.select("#annualYieldsChart").select("#term-36").append("circle").attr("cx", 726).attr("cy", 33).attr("r", 3).attr("width", 3).attr("height", 3).style("fill", "#a1a1a1");
d3.select("#annualYieldsChart").select("#grade-All").select("text").classed("selected", true);
d3.select("#annualYieldsChart").select("#grade-All").append("circle").attr("cx", 793).attr("cy", 33).attr("r", 3).attr("width", 3).attr("height", 3).style("fill", "#a1a1a1");
drawVerticalGridLines(defaultVerticalGridWidth);
loadChartData(dataSource, defaultTerm);
defaultPageLoad = false;
}
/* Interaction: Term selection */
legendControls.on("click", function(e) {
var xPos = +(d3.select(this).select("rect").attr("x")) + 14;
d3.select("#annualYieldsChart").selectAll(".legend-controls-annual-yields").selectAll("text").classed("selected", false);
d3.select("#annualYieldsChart").selectAll(".legend-controls-annual-yields").selectAll("circle").remove();
d3.select("#annualYieldsChart").select("g.xAxis").remove();
d3.select("#annualYieldsChart").select("g.yAxis").remove();
d3.select("#annualYieldsChart").select(".year-legend-label").remove();
d3.select("#annualYieldsChart").selectAll(".legend-year").remove();
d3.select("#annualYieldsChart").selectAll(".vintage").remove();
d3.select("#annualYieldsChart").selectAll(".tick").remove();
d3.select("#annualYieldsChart").selectAll("line").remove();
d3.select("#annualYieldsChart").selectAll(".hline").remove();
/* Set the selected Term */
d3.select(this).select("text").classed("selected", true);
d3.select(this).append("circle").attr("cx", xPos).attr("cy", 33).attr("r", 3).attr("width", 3).attr("height", 3).style("fill", "#a1a1a1");
/* Get selected term and selected grade */
var selectedTerm = d3.select(this).text();
var selectedGrade = d3.select("#annualYieldsChart .legend-grade text.selected").text();
var selectedDataSource = "annual_yields_" + selectedTerm + "M_" + selectedGrade + ".csv";
if (selectedTerm === "36") {
verticalGridWidth = 23;
} else {
verticalGridWidth = 17.5;
}
drawVerticalGridLines(verticalGridWidth);
loadChartData(selectedDataSource, selectedTerm);
});
/* Interaction: Grade selection - Only one grade is selected at a time */
legend.on("click", function(e) {
var selectedAnnualYieldGrade = d3.select(this).text(),
xPos = +(d3.select(this).select("rect").attr("x")) + 14;
d3.select("#annualYieldsChart").selectAll(".legend-grade").classed("selected", false);
d3.select("#annualYieldsChart").selectAll(".legend-grade").selectAll("circle").remove();
d3.select("#annualYieldsChart").select("g.xAxis").remove();
d3.select("#annualYieldsChart").select("g.yAxis").remove();
d3.select("#annualYieldsChart").select(".year-legend-label").remove();
d3.select("#annualYieldsChart").selectAll(".legend-year").remove();
d3.select("#annualYieldsChart").selectAll(".vintage").remove();
d3.select("#annualYieldsChart").selectAll(".tick").remove();
d3.select("#annualYieldsChart").selectAll("line").remove();
d3.select("#annualYieldsChart").selectAll(".hline").remove();
/* Set the selected Grade & Term */
d3.select(this).classed("selected", true);
d3.select(this).select("text").classed("selected", true);
d3.select(this).append("circle")
.attr("cx", xPos).attr("cy", 33).attr("r", 3).attr("width", 3).attr("height", 3)
.style("fill", function(){
var selectedGradeId = "#grade-"+selectedAnnualYieldGrade,
circleColour = d3.select("#annualYieldsChart")
.select(selectedGradeId)
.select("rect").style("fill");
return circleColour;
});
/* Get the selected Grade & Term */
var selectedGrade = d3.select(this).text();
var selectedTerm = d3.select("#annualYieldsChart .legend-controls-annual-yields text.selected").text();
var selectedDataSource = "annual_yields_" + selectedTerm + "M_" + selectedGrade + ".csv";
if (selectedTerm === "36") {
verticalGridWidth = 23;
} else {
verticalGridWidth = 17.5;
}
drawVerticalGridLines(verticalGridWidth);
loadChartData(selectedDataSource, selectedTerm);
});
};
</script>
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