diamonds
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**Description** This classic dataset originally contained the prices and other attributes of almost 54,000 diamonds. However, 14184 of those seem to be the same diamonds, measure from a different angle. This can be found out but checking for duplicated value when disregarding the variables x, y, z , depth and table, which are dependent on the angle. **Attribute Information** 1. *price* - Content price price in US dollars (\$326--\$18,823), target feature 2. *carat* - weight of the diamond (0.2--5.01) 3. *cut* - quality of the cut (Fair, Good, Very Good, Premium, Ideal) 4. *color* - diamond colour, from J (worst) to D (best) 5. *clarity* - a measurement of how clear the diamond is (I1 (worst), SI2, SI1, VS2, VS1, VVS2, VVS1, IF (best)) 6. *x* - length in mm (0--10.74) 7. *y* - width in mm (0--58.9) 8. *z* - depth in mm (0--31.8) 9. *depth* - total depth percentage = z / mean(x, y) = 2 * z / (x + y) (43--79) 10. *table* - width of top of diamond relative to widest point (43--95)



