In statistics, missing data, or missing values, occur when no data value is stored for the variable in an observation. Missing data are a common occurrence...

statistics, imputation is the process of replacing missing data with substituted values. When substituting for a data point, it is known as "unit imputation"; when...

Dark data Data (computer science) Data acquisition Data analysis Data bank Data cable Data curation Data domain Data element Data farming Data governance...

adapt the analysis method? In the case of missing data: should one neglect or impute the missing data; which imputation technique should be used? In...

Data collection or data gathering is the process of gathering and measuring information on targeted variables in an established system, which then enables...

The target set is then cleaned. Data cleaning removes the observations containing noise and those with missing data. Data mining involves six common classes...

consensus on how to carry out an ITT analysis in the presence of missing outcome data. Randomized clinical trials analyzed by the intention-to-treat (ITT)...

warned that encountering the glitch may corrupt players' game data. IGN noted MissingNo.'s appearance in Pokémon Red and Blue was one of the most famous...

exclusively dedicated to missing Persons of Color Data Missing on Missing Children Missing People and Unsolved Cases Missing persons Inter-Parliamentary...

exposure, or even deliberate disappearance. After analyzing the missing person data, Polich concluded that these cases are not "outside the frequency...