df3: Simulated Gumbel Data

In sure: Surrogate Residuals for Ordinal and General Regression Models

Description

Data simulated from a log-log model with a quadratic trend. The data are described in Example 3 of Liu and Zhang (2017).

Usage

data(df3)

Format

A data frame with 2000 rows and 2 variables.

• y The response variable; an ordered factor.

• x The predictor variable.

References

Liu, Dungang and Zhang, Heping. Residuals and Diagnostics for Ordinal Regression Models: A Surrogate Approach. Journal of the American Statistical Association (accepted).

Examples

head(df3)

Example output

  y        x
1 2 5.629381
2 3 6.048645
3 2 3.297068
4 2 3.690209
5 2 5.523061
6 2 4.988184

sure documentation built on May 1, 2019, 10:19 p.m.