sch25: Data from 25 schools (based on the NELS dataset)

In CR2: Compute Cluster Robust Standard Errors with Degrees of Freedom Adjustments

Data from 25 schools (based on the NELS dataset)

Description

For examining the association between amount homework done per week and math outcome.

Usage

data(sch25)

Format

A data frame with 546 rows and 8 variables:

schid

The school identifier (the grouping variable)

ses

Student-level socioeconomic status

byhomewk

Total amount of time the student spent on homework per week. 1 = None, 2 = Less than one hour, 3 = 1 hour, 4 = 2 hours, 5 = 3 hours, 6 = 4-6 hours, 7 = 7 - 9 hours, 8 = 10 or more

math

Mathematics score.

male

Dummy coded gender, 1 = male, 0 = female

minority

Dummy coded minority status, 1 = yes, 0 = no

mses

Aggregated socioeconomic status at the school level

mhmwk

Aggregated time spent on homework at the school level

Source

https://nces.ed.gov/pubs92/92030.pdf

CR2 documentation built on Jan. 10, 2023, 1:11 a.m.