Hello,having challenges in decomposing a data set of 72 observations of 1 variable (Depth(m)) to a daubechies 4 order, n levels=4.,What could be the issue in the argument?
WELL1 <- read_excel("C:/Users/User/Desktop/DWT-WA-SVR/WELL1.xlsx")
Depth <- dwt(up.sample(Data[,c("DEPTH (m)")],1, wf="la8", n.levels=4, boundary="periodic")
Depth <- data.frame(DEPTH(m)$d1,DEPTH(m)$d2,DEPTH(m)$d3,DEPTH(m)$d4,DEPTH(m)$s4)
Depth <- ts(Depth,start = c(1), freq =1 )
plot.ts(Data)