Table 1.
Description of the stroke prediction dataset.
| Attributes Name | Attributes Description | Attributes Type | Number of Observations | Missing Values | Outliers |
|---|---|---|---|---|---|
| age | Age of the patients | Integer | 5110 | 0 | Yes |
| gender | Gender (Male: 1, Female: 0) | Categorical | 5110 | 0 | No |
| heart_disease | Heart Disease (Yes: 1, No: 0) | Binary Integer | 5110 | 0 | No |
| hypertension | Hypertension (Yes: 1, No: 0) | Binary Integer | 5110 | 0 | No |
| work_type | Work Type (Govt_job: 0, Never_worked: 1, Private: 2, Self-employed: 3, children: 4) | Categorical | 5110 | 0 | No |
| ever_married | Marital Status (Yes: 1, No: 0) | Categorical | 5110 | 0 | No |
| Residence_type | Residence Area (Urban: 1, Rural:0) | Categorical | 5110 | 0 | No |
| avg_glucose_level | Average glucose level in blood | Integer | 5110 | 0 | Yes |
| bmi | Body Mass Index | Integer | 4909 | 201 | Yes |
| smoking_status | Smoking Status (Unknown: 0, formerly smoked: 1, never smoked: 2, smokes: 3) | Categorical | 5110 | 0 | No |
| stroke | Patient had a stroke (Yes: 1, No: 0) | Binary Integer | 5110 | 0 | No |