Try this:
DF[c(FALSE, tail(DF$Open, -1) head(DF$High, -1)), ]
or using zoo objects just compare the Open to the reverse lag of the High.
Lines - Date Open HighLowClose
1/15/2000 10 11 8 10
1/16/2000 12 12 10 11
1/17/2000 12 12 10
Dear List,
This may be the fifth time Ive tried to send this to the list so apologies
if there are multiple emails.
I need some help getting started with this problem. I have a data frame
containing a year of daily stock prices in the following format:
Date Open HighLowClose
On Mon, 2007-02-19 at 13:38 +1100, Dr Remo Sammassimo wrote:
Dear List,
This may be the fifth time Ive tried to send this to the list so apologies
if there are multiple emails.
I need some help getting started with this problem. I have a data frame
containing a year of daily stock prices
