blood.glucose	short.velocity
15.3		1.76
10.8		1.34
8.1		1.27
19.5		1.47
7.2		1.27
5.3		1.49
9.3		1.31
11.1		1.09
7.5		1.18
12.2		1.22
6.7		1.25
5.2		1.19
19.0		1.95
15.1		1.28
6.7		1.52
8.6		NA
4.2		1.12
10.3		1.37
12.5		1.19
16.1		1.05
13.3		1.32
4.9		1.03
8.8		1.12
9.5		1.70
