sttkymdfreq {stabilo} | R Documentation |
Quantifies the Median Frequency of the Anteroposterior Displacement of COP.
Description
Computes the median frequency of the anteroposterior displacement of the center of pressure.
Usage
sttkymdfreq(dados, sampfreq)
Arguments
dados |
data frame with two columns "x" and "y" |
sampfreq |
number The sampling frequency |
Details
'dados' is a data frame containing two columns named "x" and "y". The pairs (x, y) are the coordinates of the center of pressure acquired in a period of time.
Value
The median frequency of the y displacement for the given statokinesigram FMy
.
Author(s)
Jose Magalhaes de Oliveira
See Also
Examples
x <- c(1,3,7,5,9,4,3,6,8,2,8,9,4,5,7,3,4,7,9,3,2,5,3,4,8,2,9,7,4,2)
y <- c(6,3,9,1,3,7,4,9,6,1,7,3,9,7,2,6,3,4,8,1,9,3,6,8,1,6,2,9,8,3)
COP <- data.frame(x, y)
COPymdfreq <- sttkymdfreq(COP, 50)
[Package stabilo version 0.1.1 Index]