refactoring for preferences & persistence

[tamuri]

• adds a preferences panel allowing user to select a growth reference (currently only those set up in sitar)

• required adding shinyjs package and a 'globals' context module to handle session state and cookie persistence

[statist7]

Hi Asif,

Thanks for this. Do I need to install shinyjs or should it be there already?

I’ve taken quantreg out of the latest version of sitar, so it’s failing on MacOS won’t be problem going forward.

I’m on leave next week and will respond the following week.

Best wishes, Tim

[tamuri]

Yes, we need the shinyjs package. Update dependencies using packrat::restore() in the project.

[statist7]

Hi Asif,

I’m doing something wrong…

I went to the Git tab in my LMSgrowth2 project in Rstudio, and pulled the select-reference branch. I then ran packrat::restore() with the results below. Can you advise?

Thanks, Tim

packrat::restore()

The following packages were not installed by packrat and will be ignored: _ shinyjs 1.0

If you would like to overwrite them, call restore again with overwrite.dirty = TRUE. Error: Unable to retrieve package records for the following packages:

• 'LMSgrowth2'

  packrat::restore(overwrite.dirty = TRUE) Error: Unable to retrieve package records for the following packages:

• 'LMSgrowth2'

[tamuri]

Hi Tim, That error is raised because the LMSgrowth2 package itself is installed in your R environment. You can get a clean packrat restore by removing it first:

remove.packages('LMSgrowth2')
packrat::restore()

[statist7]

Hi Asif,

Thanks – that helps!

Now test_that is failing as the ref argument is missing from .measurement_to_scores. I’m not sure what default to give it so it picks up selected_ref.

Best wishes, Tim

[tamuri]

Thanks, Tim. Fixed!