Converts a Unix timestamp to a POSIXct datetime value
from_unix_timestamp(ts, tz = "UTC")
| ts | (character or numeric): Unix timestamps, including milliseconds.  | 
    
|---|---|
| tz | (character): timezone of the returned datetime values.
Defaults to   | 
    
A POSIXct datetime value in the format %Y-%m-%d %H:%M:%S.
ts1 <- 60 * 60 * 24 * 1000 ts2 <- as.character(60 * 60 * 24 * 1000) from_unix_timestamp(ts1, tz = "UTC")#> [1] "1970-01-02 UTC"from_unix_timestamp(ts2, tz = "UTC")#> [1] "1970-01-02 UTC"