The Chatterjee–Price Attitude Data
From a survey of the clerical employees of a large financial organization, the data are aggregated from the questionnaires of the approximately 35 employees for each of 30 (randomly selected) departments. The numbers give the percent proportion of favourable responses to seven questions in each department.
Usage
attitude
Format
A data frame with 30 observations on 7 variables. The first column are the short names from the reference, the second one the variable names in the data frame:
R project statistics dataset table
Y 
rating 
numeric 
Overall rating 
X[1] 
complaints 
numeric 
Handling of employee complaints 
X[2] 
privileges 
numeric 
Does not allow special privileges 
X[3] 
learning 
numeric 
Opportunity to learn 
X[4] 
raises 
numeric 
Raises based on performance 
X[5] 
critical 
numeric 
Too critical 
X[6] 
advancel 
numeric 
Advancement 
Source
Chatterjee, S. and Price, B. (1977) Regression Analysis by Example. New York: Wiley. (Section 3.7, p.68ff of 2nd ed.(1991).)
Examples
require(stats); require(graphics)
pairs(attitude, main = "attitude data")
summary(attitude)
summary(fm1 < lm(rating ~ ., data = attitude))
opar < par(mfrow = c(2, 2), oma = c(0, 0, 1.1, 0),
mar = c(4.1, 4.1, 2.1, 1.1))
plot(fm1)
summary(fm2 < lm(rating ~ complaints, data = attitude))
plot(fm2)
par(opar)
