Example sentences for: imputation

How can you use “imputation” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • If less than 50% of the samples had detectable values, the concentration for any nondetect was left at 0. This imputation was done separately for samples analyzed at the Wisconsin State Laboratory of Hygiene and samples analyzed at the Michigan Department of Public Health Laboratory.

  • I must protest the imputation of tweed, however.

  • In our sample, this imputation procedure resulted in total PCB concentrations that were only marginally greater than those obtained if all nondetects were assigned 0. The mean PCB concentrations by exposure category are shown in table 3for both the sum using imputed values for nondetects and the sum with nondetects assigned 0. The limit of detection for DDE in the Wisconsin State Laboratory of Hygiene was 0.25 ng/mL.

  • Two types of analyses were performed: an ITT: observed analysis, in which only available assessments were used (no imputation for missing values), regardless of whether the patient was still receiving their original therapy; and an ITT: missing = failure (ITT: M = F) analysis, in which all missing values constituted failure.

  • There are methods based on a single imputation and methods based on multiple imputation, which, instead of filling in a single value for each missing value, replace each missing value with a set of plausible values that represent the uncertainty about the right value to impute.

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