MATLAB: Can anyone give me the exact statement I must use to prevent this additional line from coming between the plot extremities

additional lineMATLABplotplot extremities

Can anyone give me the exact statement I must use to prevent this additional line from coming between the plot extremities? Can anyone give me the exact statement I must use to prevent this additional line from coming between the plot extremities?
I am using this statement:
plot([r r+1],[STATISTICS(r).AVG STATISTICS(r+1).AVG],'green');
kindly do let me know if the code is needed I shall put it up

Best Answer

Seems like your X values are not sorted, causing the lines to loop around. To fix, sort your X and Y values. See example below:
X = [1:10 1]; % X goes back to 1
Y = sin(X);
plot(X, Y); %Similar to your situation
%To fix, sort your X and Y
[X, SortIdx] = sort(X);
Y = Y(SortIdx);
plot(X, Y); %Fixed
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