# Undergrad: Data set describing a sample of undergraduate students In BSDA: Basic Statistics and Data Analysis

## Description

Data for Exercise 1.15

## Usage

 `1` ```Undergrad ```

## Format

A data frame/tibble with 100 observations on six variables

gender

character variable with values `Female` and `Male`

major

college major

class

college year group classification

gpa

sat

Scholastic Assessment Test score

drops

number of courses dropped

## References

Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.

## Examples

 ``` 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19``` ```stripchart(gpa ~ class, data = Undergrad, method = "stack", col = c("blue","red","green","lightblue"), pch = 19, main = "GPA versus Class") stripchart(gpa ~ gender, data = Undergrad, method = "stack", col = c("red", "blue"), pch = 19, main = "GPA versus Gender") stripchart(sat ~ drops, data = Undergrad, method = "stack", col = c("blue", "red", "green", "lightblue"), pch = 19, main = "SAT versus Drops") stripchart(drops ~ gender, data = Undergrad, method = "stack", col = c("red", "blue"), pch = 19, main = "Drops versus Gender") ## Not run: library(ggplot2) ggplot2::ggplot(data = Undergrad, aes(x = sat, y = drops, fill = factor(drops))) + facet_grid(drops ~.) + geom_dotplot() + guides(fill = FALSE) ## End(Not run) ```

BSDA documentation built on May 2, 2019, 6:39 a.m.