[R] Init nnetTs (or nnet?) with a former Neural Net

I am new to R and use nnetTs - calls. If a time series of let's say 8 Datapoints and did call nnetTs I want make a new net for the old ponts plus the next 1000 points (81000 datapoints total) what would again cost much calculation time. So I want to pre-init the new net with the former wonnen

Re: [R] help in neural networks package for simple 1d tsa-prediction

I am also looking for a sample to predict values for a simple 1d time series. I did look at various library-samples as in neuralnet,AMORE,nnet,RSNNS,Qrnn,monmlp e.t.c. but did not find a simple 1d-sample that forecasts like in the following simple arima-sample: library(TSA) x = arima.sim(list(ord