A little frustrated trying to find the right package

General
2

I googled "unscale R" and went to the first page:

https://www.rdocumentation.org/packages/DMwR/versions/0.4.1/topics/unscale

In the top right you can find "From:DMwR v0.4.1" this is the package to install and there you can find the reference of algae

https://www.rdocumentation.org/packages/DMwR/versions/0.4.1/topics/algae