Hi, I am having troubles importing data from an scv file in R. This is my current code: returns <- read.zoo("empty143.csv", format = "%d/%b/%Y", sep = ",", header = TRUE, skip=1 ) for importing data of this type: Request4*, ,fx.TWD.USD.SPOT.soho 01/Jan/1988,0.03502627 04/Jan/1988,0.03502627 05/Jan/1988,0.03502627 06/Jan/1988,0.035038542 the error is: Error in read.zoo("empty143.csv", format = "%d/%b/%Y", sep = ",", header TRUE, : index contains NAs I guess my syntax is just wrong The next code lines would be: returns <- mreturns <- window(returns, start = as.Date("01/Jan/1988")) returns <- window(returns, end = as.Date("08/Jun/1988")) retdat <- as.data.frame(returns) attach(retdat) retdat Any help would be more than greatly appreciated. Cheers, NIco This message and any attachments (the "message") is\ intende...{{dropped}}