credits-bit.ly/39klViJ (cca)
credits-bit.ly/3OM0ZRR (mean-mode-arbitary-value-end-of-distribution)
credits-bit.ly/3y6Kev8 (Missing Categorical Data | Simple Imputer | Most Frequent Imputation | Missing Category Imp)
complete case analysis drops the whole column if there are missing values, arbitrary value imputation in this we can use replace (mean or median) with -1 or 99.999, end of the distribution it replaces the values with "missing" term
credits-bit.ly/39klViJ (cca)
credits-bit.ly/3OM0ZRR (mean-mode-arbitary-value-end-of-distribution)
credits-bit.ly/3y6Kev8 (Missing Categorical Data | Simple Imputer | Most Frequent Imputation | Missing Category Imp)
complete case analysis drops the whole column if there are missing values, arbitrary value imputation in this we can use replace (mean or median) with -1 or 99.999, end of the distribution it replaces the values with "missing" term