How to convert a data frame to a time series object in the R programming language. More details: [ Ссылка ]
R code of this video:

data ＜- data.frame(date = c("2020-10-01", # Create example data
"2021-07-08",
"2018-01-18",
"2018-05-05",
"2025-12-10"),
value = 1:5)
data

class(data) # Check class of data
# "data.frame"

data$date ＜- as.Date(data$date) # Convert character string column to date

install.packages("xts") # Install & load xts package
library("xts")

data_ts ＜- xts(data$value, data$date) # Convert data frame to time series
data_ts # Print time series

class(data_ts) # Check class of time series

# "xts" "zoo"

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