tsdisplay(x, plot.type = "partial", points = TRUE, ci.type =
"white", lag.max = round(10 * log10(length(x))),
na.action = na.interp, main = NULL, ylab = "", xlab =
"", pch = 1, cex = 0.5, ...)
acf
.acf
.plot.ts
, acf