Displaying 1 result from an estimated 1 matches for "tp24528798p24529159".
2009 Jul 17
1
Calculating the trading days
Hi R,
I have two columns of date in a CSV file in the below format
29-Dec-06 25-Jan-07
29-Dec-06 25-Jan-07
29-Dec-06 25-Jan-07
2-Jan-07 25-Jan-07
2-Jan-07 25-Jan-07
2-Jan-07 25-Jan-07
I read in R using dat<-read.csv("Z:\\data.csv").
> class(dat[,1])
[1] "factor"
So I use
dat[,1]=as.Date(as.character(dat[,1]),"%d-%b-%YY")
> class(dat[,1])
[1]