diamonds: Prices of 50,000 round cut diamonds.

Description Usage Format Details Source

Description

Any Rdata files stored in the data/ folder need to be documented. You do this the same way you document functions Example below, notice the format and source parameters Underneath the documentation, you just need to put the name of the dataset

Usage

1

Format

A data frame with 53940 rows and 10 variables:

price

price in US dollars (\$326–\$18,823)

carat

weight of the diamond (0.2–5.01)

cut

quality of the cut (Fair, Good, Very Good, Premium, Ideal)

color

diamond colour, from D (best) to J (worst)

clarity

a measurement of how clear the diamond is (I1 (worst), SI2, SI1, VS2, VS1, VVS2, VVS1, IF (best))

x

length in mm (0–10.74)

y

width in mm (0–58.9)

z

depth in mm (0–31.8)

depth

total depth percentage = z / mean(x, y) = 2 * z / (x + y) (43–79)

table

width of top of diamond relative to widest point (43–95)

Details

A dataset containing the prices and other attributes of almost 54,000 diamonds.

Source

http://www.diamondse.info/


trianglegirl/dataExample documentation built on Dec. 31, 2020, 8:46 a.m.