read.var.txt {brainwaver} | R Documentation |
Reads text files and imports them in object of class "Wave Variance"
.
Exports object of class "Wave Variance"
.
read.var.txt() save.var.txt(wave.var.list)
wave.var.list |
object of class "Wave Variance" containing the vectors of variance to be exported. |
These two functions cannot be used separately.
The names of the files used in read.var.txt
are given by the save.var.txt
functions
For read.var.txt
function : Object of class "Wave Variance"
, basically, a list with the following
components
d? |
vectors of variance for each scale of the wavelet decomposition. |
lowerd? |
vector containing the lower bound of the variance for each scale of the wavelet decomposition. |
upperd? |
vector containing the upper bound of the variance for each scale of the wavelet decomposition. |
change between version 1 and 2, now the length of the time series and the number of the time series are saved with the values of the correlation.
S. Achard
data(brain) brain<-as.matrix(brain) # WARNING : To process only the first five regions brain<-brain[,1:5] # Construction of the correlation matrices for each level of the wavelet decomposition wave.var.list<-const.var.list(brain, method = "modwt" ,wf = "la8", n.levels = 4, boundary = "periodic", export.data=FALSE) #Export the data save.var.txt(wave.var.list) #Import the data read.var.txt()