...The steps to analyzing these data steps are as follows:
i) Make sure that time series are stationary.
ii) If not, take differences in successive time series values.
iii) Keep taking successive differences on derived data sets until time series is stationary
iv) Fit AutoRegressive Moving Averag... (read more)
...I am familiar with many tests including ASVAB, Officer Aptitude Rating (OAR), AFOQT, and ASTB. I can especially help you with the mathematics (AR &MK), science (GS), electronics (EI), and verbal related sections (WK &PC). I can also help with additional sections of the various tests, as well. I... (read more)