Sentence examples for imputation value from inspiring English sources

Principal Component Analysis of the samples [ 85] was also done in Mev using the default covariance metric and number of neighbours for KNN imputation value of 10.

To estimate an imputation value for AM removal during sleep, we took the mean value for PA observed during sleep from the 24 HR database (23.1 counts/min), then imputed this value into the 24 HR database (Simulation C1).

Also, there is no way of knowing whether the imputation value for sleep we use (23.1 counts/min) is the best for all ages and AM brands, but it appears to be sufficient for this population.

The technique involves 'taking out' one complete sample for which the values of both input variables and the value of diagnostic test under imputation are known; then after applying the imputation method, the two values are compared and accuracy is calculated based on the ratio between the number of correctly imputed values and all imputation values.

This method exploits the property that the underlying data distribution is broadly symmetric after data transformation and hence imputation values are selected to force the mean and median values to coincide.

In our case, individual mean imputation produces excellent correlation coefficients and valid imputation values.

For each missing data point, five imputation values were generated and the mean was calculated [ 19].

The variances for spots with missing values are either under estimated or over estimated with single imputation values.

It could have importance in terms of quality of the imputation values and consequence on the clustering.

It must be noticed we used kopt defined by [ 27], this choice has a direct impact on the imputation values.

Other imputation methods such as the EM-algorithm, would also have been appropriate, since it would have had estimates with more refined imputation values [ 45] compared to the more crude MCD method.