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Monthly spot price for crude oil, Cushing, OK (in U.S. dollars per barrel), 01/1986 - 01/2006.
data(oil.price)
The format is: Time-Series [1:241] from 1986 to 2006: 22.9 15.4 12.6 12.8 15.4 ...
# NOT RUN { data(oil.price) ## maybe str(oil.price) ; plot(oil.price) ... # }
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