sample autocorrelation造句
例句與造句
- For higher-order autoregressive processes, the sample autocorrelation needs to be supplemented with a partial autocorrelation plot.
- Specifically, for an AR ( 1 ) process, the sample autocorrelation function should have an exponentially decreasing appearance.
- We do this by placing the 95 % confidence interval for the sample autocorrelation function on the sample autocorrelation plot.
- We do this by placing the 95 % confidence interval for the sample autocorrelation function on the sample autocorrelation plot.
- In practice, the sample autocorrelation and partial autocorrelation functions are random variables and do not give the same picture as the theoretical functions.
- It's difficult to find sample autocorrelation in a sentence. 用sample autocorrelation造句挺難的
- If the sample autocorrelation plot indicates that an AR model may be appropriate, then the sample partial autocorrelation plot is examined to help identify the order.
- This is usually determined by placing a 95 % confidence interval on the sample partial autocorrelation plot ( most software programs that generate sample autocorrelation plots also plot this confidence interval ).
- The autocorrelation function of a MA ( " q " ) process becomes zero at lag " q " + 1 and greater, so we examine the sample autocorrelation function to see where it essentially becomes zero.
- The autocorrelation function of an MA ( " q " ) process becomes zero at lag " q " + 1 and greater, so we determine the appropriate maximum lag for the estimation by examining the sample autocorrelation function to see where it becomes insignificantly different from zero for all lags beyond a certain lag, which is designated as the maximum lag " q ".