Non-monotonic transformation of Uniform distribution and derivative











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Let $Xsim Uniform[0,1]$ and $z:[0,1]rightarrow[0,1]$ be a non-monotonic function (but with very nice features such as continuity, differentiability, etc).



If a function $alpha$ is defined to be $$alpha(t)=P[z(X)leq t],$$ Is there anyway that we can get a closed form representaiton of $alpha'(t)$?










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    up vote
    0
    down vote

    favorite












    Let $Xsim Uniform[0,1]$ and $z:[0,1]rightarrow[0,1]$ be a non-monotonic function (but with very nice features such as continuity, differentiability, etc).



    If a function $alpha$ is defined to be $$alpha(t)=P[z(X)leq t],$$ Is there anyway that we can get a closed form representaiton of $alpha'(t)$?










    share|cite|improve this question
























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      Let $Xsim Uniform[0,1]$ and $z:[0,1]rightarrow[0,1]$ be a non-monotonic function (but with very nice features such as continuity, differentiability, etc).



      If a function $alpha$ is defined to be $$alpha(t)=P[z(X)leq t],$$ Is there anyway that we can get a closed form representaiton of $alpha'(t)$?










      share|cite|improve this question













      Let $Xsim Uniform[0,1]$ and $z:[0,1]rightarrow[0,1]$ be a non-monotonic function (but with very nice features such as continuity, differentiability, etc).



      If a function $alpha$ is defined to be $$alpha(t)=P[z(X)leq t],$$ Is there anyway that we can get a closed form representaiton of $alpha'(t)$?







      transformation uniform-distribution






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      share|cite|improve this question




      share|cite|improve this question










      asked 8 hours ago









      Greenteamaniac

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