Bioequivalence and Bioavailability Forum

Hi Rayhope,

❝ Please help me getting IVIVC package for R studio.

There are no “packages for R Studio”. R Studio is an IDE for (see there for its pros and cons).
There are only R packages.

❝ Any link will be helpful.

ivivc for R by Hsin−ya Lee and Yung-jin Lee.

❝ If any relevant article explaining steps doing it will be helpful. I don't know if any previous post related to same topic there in forum?

Did you try the search field in the top right corner of the forum? What about this one?

The installation worked perfectly as described with 64bit R 4.1.3 on Window 7 build 7601, Service Pack 1, Universal C Run­time 10.0.10240.16390.

After copying the relevant libraries (see #4 below), it worked with R 4.2.1 as well.

If you are on a more recent version of Windows (likely) and don’t have R 4.1.3 still installed (probably), it’s a little tricky cause the script preinst.r works only with R 4.1.x.
My procedure with R 4.2.1 already installed on Win­dows 11 21H2 build 22000.675:

1. Download the installer of 4.3.1 from CRAN and install as usual (only the 64bit files). When asked by the installer: Do not write the version number in the registry.
   
2. Move the downloaded preinst.r and ivivc_0.3.4.zip to the administrator’s working directory.
   
3. Open the 4.1.3 console as admin and source preinst.r.
   
4. Close the console and copy
   • cairoDevice
     
   • gWidgets
     
   • gWidgetsRGtk2
     
   • ivivc
     
   • minpack.lm
     
   • png
     
   • RGtk2
     
   • tcltk2
   from R-4.1.3\library to R-4.2.1\library.
   
5. Open the 4.2.1 console as admin and execute: update.packages(checkBuilt = TRUE, ask = FALSE). That’s all.

Optional: De-install R 4.1.3 (execute unins000.exe) and delete the remaining library-folder.

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Edit: Tested for all versions up to 4.4.2 (2024-10-31).