I am trying to convert datetime columns from character to the right type using below method.
adata <- "X202007_divvy_tripdata.csv"
adata$started_at <- as.POSIXct("adata$started_at, %Y-%m-%d %H:%M:%S")
however it says....
Error in as.POSIXlt.character(x, tz, ...) :
character string is not in a standard unambiguous format
I am beginer and I have been strugling with this for a few days now, and it's really frustrating....