This package provides an R Shiny application used for diagnosis of cognitive status based on neuropsychological scores.

Installation

You can install the development version of NpsychAssessmentTool from GitHub with:

# install.packages("pak")
pak::pak("rmtrane/NpsychAssessmentTool")

# install.packages("remotes")
remotes::install_github("rmtrane/NpsychAssessmentTool")

Note that some features of the application mean additional resources. For example, the R package REDCapR is necessary to be able to pull data straight from REDCap. To install the packages needed to enable all features, use

pak::pak("rmtrane/NpsychAssessmentTool", dependencies = TRUE)

remotes::install_github("rmtrane/NpsychAssessmentTool", dependencies = TRUE)

Example

You can start the application as follows:

library(NpsychAssessmentTool)
shinyAssessmentApp()

Alternatively, the app is also available as an RStudio add-in. I.e., once the package is installed, you should be able to launch it from the RStudio add-in dropdown menu:

Screenshots

Data Selection. Data can be imported straight from REDCap or from a .csv file.

Data Selection. A demo data set is included for users to explore the program’s capabilities.

Scoring Tables and Figures. The main table shows scores from single visit, while plots include longitudinal (standardized) scores across all available visits.

Scoring Tables and Figures. Switching between participants is as easy as selecting the ID from the dropdown menu.

Scoring Tables and Figures. The longitudinal (standardized) scores are also available in the form of a color coded table.

Scoring Tables and Figures. Diagnoses from previous visits are also made available.