STAT210prob3.18: STAT210prob3.18: Golf Scores per Season

In thoree/stat340: Data and functions for BIAS at NMBU

STAT210prob3.18: Golf Scores per Season

Description

The data in this data set are the scores from one golf player throughout one year. The golf scores are divided into three golf seasons: summer (June - September), winter (November - March) and shoulder (October, April, and May). The player wanted to test his hypothesis on which season he achieved the best golf play.

Usage

STAT210prob3.18

Format

A data frame with 25 observations (rows) and 3 variables (columns).

	Column name	Data type	Description	Values
[,1]	Season	character	The season of the year	("Summer", "Shoulder", "Winter")
[,2]	Score	integer	The golf score	(83 - 94)
[,3]	RESI1	numeric	Residuals	(-4.125 - 4.875)

Details

This is data from Exercise 3.18 in Design and Analysis of Experiments, 9th Edition, EMEA Edition.

Source

Montgomery, D. C. (2019) Design and Analysis of Experiments, 9th Edition, EMEA Edition. New York: Wiley.

Examples

# A short summary of the variables
summary(STAT210prob3.18)

# Golf scores per season
boxplot(Score ~ Season, data = STAT210prob3.18)

# Get the residuals
STAT210prob3.18$Season <- as.factor(STAT210prob3.18$Season)
res <- aov(Score ~ Season, data = STAT210prob3.18)
res$residuals

thoree/stat340 documentation built on June 30, 2024, 4:04 p.m.