I need some help in evaluating a distribution fitting for my data

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sana3 sal 2018-9-29

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https://ww2.mathworks.cn/matlabcentral/answers/421404-i-need-some-help-in-evaluating-a-distribution-fitting-for-my-data

关闭： MATLAB Answer Bot 2021-8-20

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Hello there, I have built a 3D mesh for objects related to some cases of inter-vertebral discs, and then I calculated the Gaussian Curvature in order to differentiate between objects to normal or abnormal. Finally i have a vector containing the curvature of each triangle in the 3D mesh. Now, when i plot the resulted values i got it like the attached image. the left is a normal case where the right is an abnormal case. the x axis is defining the triangle number and the y axis is defining the Gaussian curvature value. My question is, How i can present the diffidence between the two cases mathematically or Statistically? Please help me drawing any idea in my mind.