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Table 1 Statistical methods, adjustments for autocorrelation and abbreviations used

From: Comparison of six statistical methods for interrupted time series studies: empirical evaluation of 190 published series

Statistical method Autocorrelation adjustment Abbreviation
Ordinary least squares None OLS
Newey-West standard error adjustment with lag-1 autocorrelation NW
Generalised least squares Prais-Winsten PW
Restricted maximum likelihood Lag-1 autocorrelation model REML
Lag-1 autocorrelation model with small sample Satterthwaite approximation REML-Satt
Autoregressive integrated moving average Lag-1 autocorrelation model (i.e. ARIMA(1,0,0)) ARIMA