partial autocorrelations造句
例句與造句
- One looks for the point on the plot where the partial autocorrelations for all higher lags are essentially zero.
- An approximate test that a given partial correlation is zero ( at a 5 % significance level ) is given by comparing the sample partial autocorrelations against the critical region with upper and lower limits given by \ pm 1.96 / \ sqrt { n }, where " n " is the record length ( number of points ) of the time-series being analysed.
- It's difficult to find partial autocorrelations in a sentence. 用partial autocorrelations造句挺難的