backshift - Sumo Logic
help.sumologic.com › Search-Operators › backshiftJun 15, 2021 · Example. The backshift operator helps you compare values as they change over time. It simply shifts the data points it's given and returns them in your results in a new field. The backshift operator can be used with rollingstd , smooth, or any other operators whose results could be affected by spikes of data (where a spike could possibly throw ...
ARIMA part 2 - Winona
course1.winona.edu/bdeppa/FIN 335/Handouts/ARIMA_Part_2.htmlARIMA part 2. 8.2 - Backshift Notation for Differencing. 8.3 - Autoregressive Models \ ( (AR (p))\) 8.4 - Moving Average Models \ ( (MA (q))\) 8.5 - Non-seasonal ARIMA Models. Example 8.1 - Google Closing Price. Example 8.2 - Murders per 100,000 Women in U.S. (1950-2004) Example 8.3 - Number of Small Construction Loans per Week.