How to divide the space under a normal probability density function (pdf) into equal probable intervals?

Question

hadi 2016-6-9

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/288915-how-to-divide-the-space-under-a-normal-probability-density-function-pdf-into-equal-probable-interv

评论： hadi 2016-6-9

Hello everyone,

I have a random variable normally distributed with known mean and sigma, I want to divide the random variable range into equal probable intervals using the given pdf.

Is there any ready Matlab commands to this? if not do you have some ideas how to do this efficiently?

Thank you very much.

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

dpb 2016-6-9

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/288915-how-to-divide-the-space-under-a-normal-probability-density-function-pdf-into-equal-probable-interv#answer_225005

在 MATLAB Online 中打开

>> p=[0:0.10:1].';
>> mu=2; sigma=1;
>> x=norminv(p,mu,sigma);
>> disp([p x])
       0      -Inf
  0.1000    0.7184
  0.2000    1.1584
  0.3000    1.4756
  0.4000    1.7467
  0.5000    2.0000
  0.6000    2.2533
  0.7000    2.5244
  0.8000    2.8416
  0.9000    3.2816
  1.0000       Inf
>>