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ActivityIndex  

Activity Index Calculation using Raw 'Accelerometry' Data
View on CRAN: Click here


Download and install ActivityIndex package within the R console
Install from CRAN:
install.packages("ActivityIndex")

Install from Github:
library("remotes")
install_github("cran/ActivityIndex")

Install by package version:
library("remotes")
install_version("ActivityIndex", "0.3.7")



Attach the package and use:
library("ActivityIndex")
Maintained by
Jiawei Bai
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2018-12-31
Latest Update: 2021-01-11
Description:
Reads raw 'accelerometry' from 'GT3X+' data and plain table data to calculate Activity Index from 'Bai et al.' (2016) . The Activity Index refers to the square root of the second-level average variance of the three 'accelerometry' axes.
How to cite:
Jiawei Bai (2018). ActivityIndex: Activity Index Calculation using Raw 'Accelerometry' Data. R package version 0.3.7, https://cran.r-project.org/web/packages/ActivityIndex. Accessed 18 Sep. 2026.
Previous versions and publish date:
0.3.6 (2018-12-31 23:10), (2026-07-09 07:57)
Other packages that cited ActivityIndex R package
View ActivityIndex citation profile
Other R packages that ActivityIndex depends, imports, suggests or enhances
Complete documentation for ActivityIndex
Functions, R codes and Examples using the ActivityIndex R package
Some associated functions: ReadGT3XPlus . ReadTable . Sigma0 . TimeScale . computeActivityIndex . print.ActivityIndex . 
Some associated R codes: print.ActivityIndex.R .  Full ActivityIndex package functions and examples
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