What Is Fruved?

This package consists of a few survey scoring tools for R users. The tools have been used for health and behaviorial studies associated with the GetFruved project.

How to Use This Package?

To use this package, you will need the devtools library to install it from github. For example,

install.packages("devtools") # install devtools
library(devtools) # load devtools
install_github("wzhou7/Fruved") # install Fruved

The above code needs to be run just once. Then, you can load the Fruved package each time of use:

library(Fruved) # load Fruved

Check specific instrument pages for details about each available function.

Which Instruments Are Included?

This Fruved package includes the following instruments:

• Body Mass Index (BMI)
• Growth Chart Standardized BMI (zBMI)
• International Physical Activity Questionnaire (IPAQ)
• Pittsburgh Sleep Quality Index (PSQI)
• Short Pittsburgh Sleep Quality Index (sPSQI)
• Cohen's 14-Item Stress Scale
• 10-Item Personality