NA and Inf values in the y has been ignored automatically.
smooth_wSG(y, halfwin = 1L, d = 1L, w = NULL)
smooth_SG(y, halfwin = 1L, d = 1L)
Arguments
- y
colvec
- halfwin
halfwin of Savitzky-Golay
- d
polynomial of degree. When d = 1, it becomes moving average.
- w
colvec of weight
Examples
y <- c(1, 3, 2, 5, 6, 8, 10, 1)
w <- seq_along(y)/length(y)
halfwin = 2
d = 2
s1 <- smooth_wSG(y, halfwin, d, w)
s2 <- smooth_SG(y, halfwin, d)