Number_of_PCs Classification_Accuracy Average_Number_of_Correct_Nearest_Neighbors 1 97.10 4.82 2 99.42 4.97 3 100.00 4.99 *4 100.00 5.00 5 100.00 5.00 6 100.00 5.00 7 100.00 5.00 8 100.00 5.00 9 100.00 5.00 10 100.00 5.00