nhanes {aplore3} | R Documentation |
NHANES data
Description
nhanes dataset.
Usage
nhanes
Format
A data.frame with 6482 rows and 21 variables:
- id
Identification Code (1 - 6482)
- gender
Gender (1: Male, 2: Female)
- age
Age at Screening (Years)
- marstat
Marital Status (1: Married, 2: Widowed, 3: Divorced, 4: Separated, 5: Never Married, 6: Living Together)
- samplewt
Statistical Weight (4084.478 - 153810.3)
- psu
Pseudo-PSU (1, 2)
- strata
Pseudo-Stratum (1 - 15)
- tchol
Total Cholesterol (mg/dL)
- hdl
HDL-Cholesterol (mg/dL)
- sysbp
Systolic Blood Pressure (mm Hg)
- dbp
Diastolic Blood Pressure (mm Hg)
- wt
Weight (kg)
- ht
Standing Height (cm)
- bmi
Body mass Index (Kg/m^2)
- vigwrk
Vigorous Work Activity (1: Yes, 2: No)
- modwrk
Moderate Work Activity (1: Yes, 2: No)
- wlkbik
Walk or Bicycle (1: Yes, 2: No)
- vigrecexr
Vigorous Recreational Activities (1: Yes, 2: No)
- modrecexr
Moderate Recreational Activities (1: Yes, 2: No)
- sedmin
Minutes of Sedentary Activity per Week (1: Yes, 2: No)
- obese
BMI>35 (1: No, 2: Yes)
Source
Hosmer, D.W., Lemeshow, S. and Sturdivant, R.X. (2013) Applied Logistic Regression, 3rd ed., New York: Wiley
Examples
head(nhanes, n = 10)
summary(nhanes)