On this R-data statistics page, you will find information about the apple data set which pertains to apple. The apple data set is found in the wooldridge R package. You can load the apple data set in R by issuing the following command at the console data("apple"). This will load the data into a variable called apple. If R says the apple data set is not found, you can try installing the package by issuing this command install.packages("wooldridge") and then attempt to reload the data. If you need to download R, you can go to the R project website. You can download a CSV (comma separated values) version of the apple R data set. The size of this file is about 57,016 bytes.

apple

Description

Data loads lazily. Type data(apple) into the console.

Usage

data(apple)

Format

A data.frame with 660 rows and 17 variables:

• id. respondent identifier

• educ. years schooling

• date. date: month/day/year

• state. home state

• regprc. price of regular apples

• ecoprc. price of ecolabeled apples

• inseason. =1 if interviewed in Nov.

• hhsize. household size

• male. =1 if male

• faminc. family income, thousands

• age. in years

• reglbs. quantity regular apples, pounds

• ecolbs. quantity ecolabeled apples, lbs

• numlt5. # in household younger than 5

• num5_17. # in household 5 to 17

• num18_64. # in household 18 to 64

• numgt64. # in household older than 64

Source

https://www.cengage.com/cgi-wadsworth/course_products_wp.pl?fid=M20b&product_isbn_issn=9781111531041

Examples

 str(apple)

--

Dataset imported from https://www.r-project.org.