connected (version 1.1)

data_weeks1: Data from Weeks & Williams example 1

Description

Data from Weeks & Williams example 1

Usage

data_weeks1

Format

An object of class data.frame with 16 rows and 3 columns.

Details

A dataframe with 3 treatment factors. The treatment combinations are connected.

Note: This data is based on Table 1 of Weeks & Williams. Table 2 is missing treatment combination (1,2,4).

Examples

library(lfe)
cbind(data_weeks1,
      .group=con_check(data_weeks1, ~ f1+f2+f3))