how to combine different time series together combining time series how can you combine time series when is it possible to combine time series what time series does group b$ have how to combine time series how to combine time series how to combine two time series how can i find the correlation between time series when to combine time series can you combine time series how to combine different time series how to combining two groups of time series how to combine time series to find similarities how to combine different time series time series of therapy what is the relationship between the n and b which group has the most correlation with the b$ time series? how to combine time series eeg can you combine time series