Cody

# Problem 25. Remove any row in which a NaN appears

Solution 307740

Submitted on 20 Aug 2013 by Nicolae Preda
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### Test Suite

Test Status Code Input and Output
1   Pass
%% A = [ 1 5 8 -3 NaN 14 0 6 NaN ]; B_correct = [ 1 5 8 ]; assert(isequal(remove_nan_rows(A),B_correct))

B = 1.00000000000000e+000 5.00000000000000e+000 8.00000000000000e+000

2   Pass
%% A = 1:10; B_correct = A; assert(isequal(remove_nan_rows(A),B_correct))

B = Columns 1 through 4 1.00000000000000e+000 2.00000000000000e+000 3.00000000000000e+000 4.00000000000000e+000 Columns 5 through 8 5.00000000000000e+000 6.00000000000000e+000 7.00000000000000e+000 8.00000000000000e+000 Columns 9 through 10 9.00000000000000e+000 10.0000000000000e+000

3   Pass
%% A = [ 1 5 8 -3 NaN 14 0 6 6]; B_correct = [1 5 8; 0 6 6]; assert(isequal(remove_nan_rows(A),B_correct))

B = 1.00000000000000e+000 5.00000000000000e+000 8.00000000000000e+000 0.00000000000000e+000 6.00000000000000e+000 6.00000000000000e+000

4   Pass
%% A = [ 1 3 6 NaN 3 NaN]'; B_correct = [1 3 6 3]'; assert(isequal(remove_nan_rows(A),B_correct))

B = 1.00000000000000e+000 3.00000000000000e+000 6.00000000000000e+000 3.00000000000000e+000

5   Pass
%% A = [ 1 3 6 NaN; 3 4 2 1]; B_correct = [3 4 2 1]; assert(isequal(remove_nan_rows(A),B_correct))

B = 3.00000000000000e+000 4.00000000000000e+000 2.00000000000000e+000 1.00000000000000e+000

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