Outlier Removal in Model-Based Missing Value Imputation for Medical Datasets

Table 1

Dataset information.

Dataset	Number of instances	Number of attributes	Number of classes
Categorical datasets
Lymphography	148	18	4
Nursery	12960	8	11
Promoters	106	58	2
SPECT	267	22	2
Numerical datasets
Blood	748	5	2
Breast cancer	286	9	2
E. coli	336	8	8
Pima	768	8	2
Yeast	1484	8	10
Mixed datasets
Abalone	4177	8	29
Acute	120	6	2
Contraceptive	1473	9	3
Liver_disorders	345	7	2
Statlog	270	13	2
Statlog_German	1000	20	2