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Table 2 Parameter estimations and goodness of fit measures for pedestrians’, motorcyclists’, and car occupants’ injuries from Mar 2009 to Feb 2015

From: Assessment and prediction of road accident injuries trend using time-series models in Kurdistan

  Parameters Coefficient SE AIC BIC
Pedestrians’ injuries AR1 0.542 0.115 684.98 694.03
MA1 − 0.962 0.047   
SMA1 0.198 0.111   
Motorcyclists’ injuries AR1 0.623 0.143 753.13 766.79
MA1 − 0.173 0.180   
MA2 0.371 0.116   
SAR1 0.411 0.126   
Car occupants’ injuries AR1 0.604 0.093 857.61 864.44
  1. AR i and MA i are the ith order of autocorrelation and partial autocorrelation, respectively. Also, SAR i , and SMA i are the ith order of seasonal autocorrelation and seasonal partial autocorrelation, respectively. AIC Akaike Information Criterion BICBayesian Information Criterion