Sentence examples for based on missing responses from inspiring English sources

Sample sizes for different questions may vary slightly from the total N based on missing responses.

This paper proposes a new approach based on missing value pattern discovery for classifying incomplete data.

All analyses were based upon responses for women who fully completed all external indicators of health status and multi-attribute utility measures at six months postpartum; no replacement or imputation was performed on missing response items.

No items were excluded based on the percentage of missing responses.

The results show that the point and interval estimates obtained are very similar when the procedures based on hot deck imputation, treating the missing responses as if these items had never been offered to those individual patients and using a model which takes account of the 'tendency to respond to items' are used.

For participants with missing responses on one, two or three items, the sum score was based on the summarized mean value of the items responded to.

These missing data were imputed using multiple imputation based on the observed responses.

Evaluating patient eligibility based on partly missing data risks missing eligible patients and the introduction of selection errors if the distribution of missing data is not completely random.

Ethnicity was assessed by self report, using 16 response categories based on standard UK categories from the Office of National Statistics 72; missing responses were subsequently completed using data from medical records, where available.

All variables reported in the study in addition to variables on health and well-being were included as auxiliary variables to perform the imputation, where missing responses were substituted by predictions based on valid responses from all other variables (see table 2 for magnitude of internal missing per variable).

For individuals with four or fewer missing responses, a person-mean imputation technique based on the existing responses was utilized to develop a total score.