[This article was first published on T. Moudiki's Webpage - R, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here)Want to share your content on R-bloggers? click here if you have a blog, or here if you don't.IMPORTANT: The website https://www.techtonique.net is down until further notice.https://www.techtonique.net contained an language-agnostic API for machine learning tasks (classification, regression, survival analysis, forecasting etc.).As a result, do not buy the Gumroad tutorial then.You can still use the packages https://github.com/Techtonique locally.PS: It’s not an April’s fool joke.To leave a comment for the author, please follow the link and comment on their blog: T. Moudiki's Webpage - R.R-bloggers.com offers daily e-mail updates about R news and tutorials about learning R and many other topics. Click here if you're looking to post or find an R/data-science job.Want to share your content on R-bloggers? click here if you have a blog, or here if you don't.Continue reading: Techtonique dot net is down until further notice