[英]continue seasonality of time series from forecast stl decomposition
The stl
function in the stats
package decomposes a time series into seasonal, trend, and remainder: stats
软件包中的stl
函数将时间序列分解为季节,趋势和余数:
sstl <- stl(ts(rnorm(100), frequency=12), "period")
plot(sstl)
The seasonality is a regular pattern, how can I continue this pattern for the next 50 data points? 季节性是一种常规模式,接下来的50个数据点如何继续使用这种模式?
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