doctorvisits: Doctor visits data

doctorvisitsR Documentation

Doctor visits data

Description

A regression dataset on annual doctor visit counts and related health, demographic, and insurance covariates.

Usage

doctorvisits

Format

A data frame with 5,190 rows and 12 variables:

visits

Number of doctor visits.

gender

Recorded gender.

age

Age in years scaled to decades.

income

Income measure scaled by household composition.

illness

Number of illnesses in the previous two weeks.

reduced

Number of days with reduced activity.

health

Self-rated health score.

private

Private insurance indicator.

freepoor

Free care indicator for low-income patients.

freerepat

Free care indicator for pensioners or veterans.

nchronic

Indicator for no chronic condition.

lchronic

Indicator for limiting chronic condition.

Source

Cameron AC, Trivedi PK (1998). Regression Analysis of Count Data. Cambridge University Press. The packaged data are from AER::DoctorVisits.

Examples

str(funcml::doctorvisits)
summary(funcml::doctorvisits$visits)

funcml documentation built on Aug. 22, 2026, 5:08 p.m.