Data-Analysis-Project

KMeans Clustering on Cancer Data Set

Data Set Description:

1. Number of Attributes: 10 plus the class attribute

2. Attribute Information: (class attribute has been moved to last column)

   1. Sample code number id number
   2. Clump Thickness 1 - 10
   3. Uniformity of Cell Size 1 - 10
   4. Uniformity of Cell Shape 1 - 10
   5. Marginal Adhesion 1 - 10
   6. Single Epithelial Cell Size 1 - 10
   7. Bare Nuclei 1 - 10
   8. Bland Chromatin 1 - 10
   9. Normal Nucleoli 1 - 10

3. Mitoses 1 - 10

4. Class: (2 for benign, 4 for malignant)

5. Missing attribute values: 16

   There are 16 instances in Groups 1 to 6 that contain a single missing (i.e., unavailable) attribute value, now denoted by "?".

6. Class distribution:

   Benign: 458 (65.5%)