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The goal of actilifecounts is to generate ActiGraph activity counts as described by Ali Neishabouri et al.
The actilifecounts R package is originally a translation of the python-based agcounts module.
Additional features of the actilifecounts package include the possibility of calculating activity counts from any accelerometer brand, with a more flexible approach to handle different sampling frequencies.
You can install the development version of actilifecounts from GitHub with:
# install.packages("devtools")
devtools::install_github("jhmigueles/actilifecounts")This is a basic example which shows you how to generate activity counts.
library(actilifecounts)
# read accelerometer data (for example, from a csv file)
filename = "C:/mystudy/mydata/myfile.csv"
raw = data.table::fread(filename)
counts = get_counts(raw, sf = 100, epoch = 60, lfe_select = FALSE, verbose = TRUE)If 3 axes are provided, the code assumes that the columns represent the X, Y, and Z axes in that order.
These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
Health stats visible at Monitor.