Convert POSIXct Date & Time to UNIX Epoch Timestamp in R (Example)

 

In this post you’ll learn how to convert dates and times to UNIX timestamps in the R programming language.

The article will contain the following:

Let’s take a look at some R codes in action.

 

Introducing Example Data

Have a look at the following example data:

my_datetime <- Sys.time()                  # Create example date & time
my_datetime                                # Print date & time
# [1] "2022-04-19 13:45:23 UTC"

As you can see based on the previous output of the RStudio console, our example data is a date and time object with the class POSIXct.

 

Example: Convert POSIXct Date & Time to UNIX Timestamp Using as.numeric() Function

This example shows how to transform a POSIXct date and time object to a UNIX timestamp.

To accomplish this task, we can use the as.numeric function as shown in the following R code:

my_timestamp <- as.numeric(my_datetime)    # Convert date & time to timestamp
my_timestamp                               # Print timestamp
# [1] 1650375923

As you can see, the UNIX timestamp that corresponds to our example date and time is 1650375923.

 

Video & Further Resources

Would you like to learn more about the switching from dates and times to UNIX timestamps? Then you may want to have a look at the following video instruction on my YouTube channel. I’m explaining the contents of this page in the video:

 

The YouTube video will be added soon.

 

Furthermore, you might have a look at the other articles on my website.

 

In this R tutorial you have learned how to handle epoch timestamps, or more precisely, how to transform dates and times to UNIX timestamps. Tell me about it in the comments below, if you have any further questions.

 

Subscribe to the Statistics Globe Newsletter

Get regular updates on the latest tutorials, offers & news at Statistics Globe.
I hate spam & you may opt out anytime: Privacy Policy.


Leave a Reply

Your email address will not be published.

Fill out this field
Fill out this field
Please enter a valid email address.

Menu
Top