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Dear All, I have a time series daily data with date are stored ( %dd-%mm-%yy format ) from 22-01-20 to 03-08-21. In total I have 560 observations. I am using the following command to declare as a time series object. Here the the data set is 7 days a week. oil <- read_xlsx("crudefinal.xlsx") pricet=ts(oil$price, start = c(2020, 22), freq = 365)

...= "1 day", length.out = 560) >> >> # base R >> pricet <- ts(oil$price, start = c(2020, 22), freq = 365) >> time(pricet) >> index(pricet) >> plot(pricet) >> >> #--- >> >> library(zoo) >> library(ggplot2) >> >> pricez <- zoo(oil$price, order.by = oil$date) >> time(pricez) >> index(pricez) >> autoplot(pricez) >> >> vignette(package = "zoo") >> >> >> Hope this helps, >> >> Rui Barradas >> >> >> > Hello, Please always cc...