package ‘flipChoice’ is not available for R version 4.0.5, Any idea? because I need it to calculate the D-error instead of using other program?

[abdulr77677]

Warning in install.packages :
package ‘flipChoice’ is not available for this version of R

A version of this package for your version of R might be available elsewhere,
see the ideas at
https://cran.r-project.org/doc/manuals/r-patched/R-admin.html#Installing-packages

[nirgrahamuk]

You should try to contact the package author as this doesnt seem to be a publicly available package.

[jrkrideau]

If @ nirgrahamuk's suggestion does not give you an answer you might try installing the developmental version from GitHub GitHub - anhnguyendepocen/flipChoice: Choice-based Conjoint experiment analysis

[abdulr77677]

I tried to contact him, but I couldn’t find his email.

[abdulr77677]

Thanks @jrkrideau for your suggestions. I have tried this before but it didn’t work.

This is the error,

require(devtools)
Loading required package: devtools
Loading required package: usethis
install_github("Displayr/flipChoice")
Error: Failed to install 'unknown package' from GitHub:
HTTP error 404.
Not Found

Did you spell the repo owner (Displayr) and repo name (flipChoice) correctly?

• If spelling is correct, check that you have the required permissions to access the repo.

Please if let me know if you can help me with this error.
Thanks

[nirgrahamuk]

Displayr · GitHub ?