Re: Fundamental Capstone Exercise 4 and 5

[Laura]

Hi

The first few rows of edge15 look like :

minute| edge    qty numTrds 
------| ---------------------- 
09:30 | 2946.818 3193 58 
09:45 | 721.9481 905 21 
10:00 | 564.0584 499 11 
10:15 | 563.706 870 14 
10:30 | 670.9859 1222 21 
10:45 | 784.223 1002 21 
11:00 | 134.2699 957 17 
11:15 | 230.7435 728 14 
11:30 | 560.6381 528 11 
11:45 | 306.1817 769 14 
12:00 | 876.8397 765 17

so it does seem different to your results – if you can share you definition of edge15 I can better assist – you can use the spolier tag (expand three dots in toolbar to select).