timeseries<-as.ts(x=values,start=min(dates),end=max(dates),frequency=1)ets<-ets(timeseries,model="MAM") # ANN works, why MAM not?ets.forecast<-forecast(ets,h=24,level=0.9)谢谢和亲切的问候
我在erlang的ets中有一个奇怪的行为:select。:new(x, [private]).2> ets:insert(Tab, {c, "rhino"}).3> ets:insert(Tab, {a, "lion"}).in function ets:select/2
called as ets:select(16400,[{{'$1','$2'},[],[