Data :: diamonds Published by onesixx on 16-01-10 16-01-10
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> diamonds
# A tibble: 53,940 x 10
carat cut color clarity depth table price x y z
<dbl> <ord> <ord> <ord> <dbl> <dbl> <int> <dbl> <dbl> <dbl>
1 0.23 Ideal E SI2 61.5 55 326 3.95 3.98 2.43
2 0.21 Premium E SI1 59.8 61 326 3.89 3.84 2.31
3 0.23 Good E VS1 56.9 65 327 4.05 4.07 2.31
4 0.290 Premium I VS2 62.4 58 334 4.2 4.23 2.63
5 0.31 Good J SI2 63.3 58 335 4.34 4.35 2.75
6 0.24 Very Good J VVS2 62.8 57 336 3.94 3.96 2.48
7 0.24 Very Good I VVS1 62.3 57 336 3.95 3.98 2.47
8 0.26 Very Good H SI1 61.9 55 337 4.07 4.11 2.53
9 0.22 Fair E VS2 65.1 61 337 3.87 3.78 2.49
10 0.23 Very Good H VS1 59.4 61 338 4 4.05 2.39
# ... with 53,930 more rows
설명
컬럼
의미
상세설명
carat
무게 (단위:캐럿)
cut
세공 품질
Fair, Good, Very Good, Premium, Ideal
color
색상
J (worst) to D (best)
clarity
투명도
I1 (worst), SI2, SI1, VS2, VS1, VVS2, VVS1, IF (best)
depth
전체 depth 퍼센트
z / mean(x, y) = 2 * z / (x + y) (43–79)
table
가장 너비가 넓은부분
43–95
price
가격
US dollars((\$326–\$18,823)
x
length (mm)
y
width (mm)
z
depth (mm)