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thanks, it works! -- View this message in context: http://r.789695.n4.nabble.com/problem-on-plotting-ts-data-tp4261865p4262179.html Sent from the R help mailing list archive at Nabble.com.
Hi, i try to plot ts data on x-y coordiante I want my data to be points, but somehow it always comes out with lines and # linked bwtween data, i used plot(lag(x,-9),y,type="p"), x...
Hi, I want to predict using airma, but I want to predict using t-2 or t-3, instead of t-1 right now the arima() function doesn't allow me to do that, it will alwasy return with variable...
besides I use Lag(x,h) to plot the lagged ts graph, it is very usefful but when doing the regression(arima, xreg=), i am really not sure if I should use lag(x,-h) or Lag(x,h) from...
lag is a very confusing function i try to plot lag(x,-h) and y , the results are the same figures for all the h lags. then i saw online people use lag(x,-h) as xreg in arima that...
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