Nike company have a test contains missing values The entries

Nike company have a test contains missing values. The entries in the matrix are the expression values of genes (rows) under different experimental conditions (columns). Please use the KNN impute algorithm (K = 2) to fill the missing values (?_1, M_2, M_3) (Please use Euclidean distance and Manhattan distance to calculate distance among genes separately and compare the result).

Solution

G1-1.0, 0.7, 0.3, m1, 3.0, 1.5

G2-1.2, 1.0, 1.2, m2, 4.0, 3.0

G3-3.4, 2,2 ,m3, 1.2, 2.0, 1.5

G4 -0.9, 2,5, 3.0, 0.5, 1.0, 1.0

G5-1.0, 0.5, 0.5, 0.4, 2.9 ,1.8

m1 value can be 1.5

m2 vale can be 3.8

m3 value can be 4.5 by comaprinf eucladian and manhattan distance seperately.

where eucladian distance can be calculated by ((x2-x1)²-(y2-y1)²

where manhattan distance can be claculated by:|x2-x1|+|y1-y2|