missing observations造句

例句与造句

1. where V is a ( weighted ) average of \ mathcal { L } applied entry-wise to Y and KCA . ( The weight is zero if Y _ i ^ t is a missing observation ).
2. "' TRAMO ( " Time Series Regression with ARIMA Noise, Missing Observations and Outliers " ) "'( G髆ez y Maravall, 1996 ) is a program for estimation, forecasting, and interpolation of regression models with missing values and ARIMA errors, in the presence of possibly several types of outliers ( no restriction is imposed on the location of the missing observations in the series ).
3. "' TRAMO ( " Time Series Regression with ARIMA Noise, Missing Observations and Outliers " ) "'( G髆ez y Maravall, 1996 ) is a program for estimation, forecasting, and interpolation of regression models with missing values and ARIMA errors, in the presence of possibly several types of outliers ( no restriction is imposed on the location of the missing observations in the series ).
4. It's difficult to find missing observations in a sentence. 用missing observations造句挺难的