data_test1 {lmhelprs}

Sample Data: For Testing

Description

A eight-variable dataset with 100 cases.

Usage

data_test1

Format

A data frame with 100 rows and 8 variables:

x1

Predictor. Numeric.

x2

Predictor. Numeric.

x3

Predictor. Numeric.

x4

Predictor. Numeric.

x5

Predictor. Numeric.

y

Outcome. Numeric.

cat1

Predictor. String. Values: "Alpha", "Beta", "Gamma"

cat2

Predictor. String. Values: "North", "South", "East", "West"

Examples

data(data_test1)
lm(y ~ x1 + cat2 + cat1 + cat2:cat1, data_test1)