lego_population: Population of Lego Sets for Sale between Jan. 1, 2018 and...
In npaterno/data_hunter: Data set repository for OpenIntro textbooks

lego_population

R Documentation

Population of Lego Sets for Sale between Jan. 1, 2018 and Sept. 11, 2020.

Description

Data about Lego Sets for sale. Based on JSDSE article by Anna Peterson and Laura Ziegler Data from their article was scrapped from multiple sources including brickset.com

Usage

lego_population

Format

A data frame with 1304 rows and 14 variables.

item_number: Set Item number
set_name: Name of the set.
theme: Set theme either Duplo, City or Friends.
pieces: Number of pieces in the set.
price: Recommended retail price from LEGO.
year: Year that it was produced.
ages: LEGO's recommended ages of children for the set
pages: Pages in the instruction booklet.
minifigures: Number of LEGO people in the data, if unknown "NA" was recorded.
packaging: Type of packaging: bag, box, etc.
weight: Weight of the set of LEGOS in pounds and kilograms.
unique_pieces: Number of pieces classified as unique in the instruction manual.
size: Size of the lego pieces: Large if safe for small children and Small for older children.

Source

Peterson, A. D., & Ziegler, L. (2021). Building a multiple linear regression model with LEGO brick data. Journal of Statistics and Data Science Education, 29(3),1-7.

Examples

library(ggplot2)
library(dplyr)

small<-filter(lego_population, theme =="Friends" | theme == "City" )

ggplot(small, aes(pieces, amazon_price))+
geom_point(alpha = 0.3) +
  labs(
    x= "Pieces in the Set",
    y = "Amazon Price",
    title = "Amazon Price vs # of Pieces in Lego Sets"
)

npaterno/data_hunter documentation built on July 22, 2022, 10:20 a.m.