IS_long2 {mMARCH.AC} | R Documentation |
Interdaily Statbility for the Whole Dataset
Description
This function calcualte interdaily stability, a nonparametric metric
of circadian rhtymicity. This function is a whole dataset
wrapper for IS
Usage
IS_long2(count.data, window = 1, method = c("average", "sum"))
Arguments
count.data |
data.frame of dimension n * (1440+2) containing the
1440 dimensional activity data for all n subject days.
The first two columns have to be ID and Day. ID can be
either character or numeric . Day has to be numeric indicating
the sequency of days within each subject.
|
window |
an integer indicating what is the window to bin the data before
the function can be apply to the dataset. For details, see bin_data .
|
method |
character of "sum" or "average", function used to bin the data
|
Value
A data.frame
with the following 2 columns
References
Junrui Di et al. Joint and individual representation of domains of physical activity, sleep, and circadian rhythmicity. Statistics in Biosciences.
[Package
mMARCH.AC version 2.9.4.0
Index]