R programming for beginners | Handling date values in R

R programming for data analysis. Section 3. Basic data management. Lecture 6.Handling date values in data frame Sys.Date() returns today’s date date() returns the current date and time outputs date in a specific format today = Sys.Date() format(today, format="%b %d %y") format(today, format="%A") date1 = as.Date("2022-01-16") date2 = as.Date("2022-07-29") days = date2 - date1 calculat a time interval in different units difftime(date2, date1, units="weeks") difftime(date2, date1, units="mins") Main sections in this playlist - R programming for beginners Section 1 Get started with R environment Section 2 R data structure, create datasets Section 3 Basic data management Section 4 Advanced data management Section 5 Using R graphic ggplot2 Section 6 dplyr() #rprogramming #rstudio #dataframe #date #datevalue #rdatacode