Problem 43274. Calculate correlation.

Solution 1517346

Submitted on 5 May 2018

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Test	Status	Code Input and Output
1	Fail	y1=[0 1 2 3 4]' y2=-[2 3 4 5 6]' y_correct = -1; assert(isequal(mycorr(y1,y2),y_correct)) y1 = 0 1 2 3 4 y2 = -2 -3 -4 -5 -6 Assertion failed.
2	Fail	y1=[0 1 2 3 4]' y2=[2 3 4 5 6]' y_correct = 1; assert(isequal(mycorr(y1,y2),y_correct)) y1 = 0 1 2 3 4 y2 = 2 3 4 5 6 Assertion failed.

Test

Status

Code Input and Output

Fail

y1=[0 1 2 3 4]' y2=-[2 3 4 5 6]' y_correct = -1; assert(isequal(mycorr(y1,y2),y_correct))

y1 = 0 1 2 3 4 y2 = -2 -3 -4 -5 -6

Assertion failed.

Fail

y1=[0 1 2 3 4]' y2=[2 3 4 5 6]' y_correct = 1; assert(isequal(mycorr(y1,y2),y_correct))

y1 = 0 1 2 3 4 y2 = 2 3 4 5 6

Assertion failed.