There are no full data in the file rfortraders/Chapter_03/aapl.csv
from which we make a request on page 43 and 44 does not contain data on the closing price
aapl <- read.table ( "clipboard")
head (aapl)
V1
1 523.48
2 530.32
3 523.44
4 523.47
5 531.82
6 538.79
instead of these data gives
head (aapl)
V1
1 Close
2 104.08
3 110.26
4 96.8
5 88.74
6 89.79
There are no full data in the file rfortraders/Chapter_03/aapl.csv from which we make a request on page 43 and 44 does not contain data on the closing price aapl <- read.table ( "clipboard") head (aapl)
V1
1 523.48
2 530.32
3 523.44
4 523.47
5 531.82
6 538.79
instead of these data gives head (aapl) V1 1 Close 2 104.08 3 110.26 4 96.8 5 88.74 6 89.79