Diabetes-Prediction

Data mining project to detect if a person is diabetic using logistic regression in R

Dataset Description

In particular, all patients here are females at least 21 years old of Pima Indian heritage.

Number of Instances: 768

Number of Attributes: 8 plus class

Attributes

1. Number of times pregnant
2. Plasma glucose concentration a 2 hours in an oral glucose tolerance test
3. Diastolic blood pressure (mm Hg)
4. Triceps skin fold thickness (mm)
5. 2-Hour serum insulin (mu U/ml)
6. Body mass index (weight in kg/(height in m)^2)
7. Diabetes pedigree function
8. Age (years)
9. Class variable (0 or 1)

Class Distribution: (class value 1 is interpreted as "tested positive for diabetes")

Class Value	Number of instances
0	500
1	268