[1]HU Yuping..Estimation of contamination coefficient under truncation[J].Journal of Zhengzhou University (Engineering Science),2004,25(03):102-104.[doi:10.3969/j.issn.1671-6833.2004.03.025]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
25
Number of periods:
2004年03期
Page number:
102-104
Column:
Public date:
1900-01-01
- Title:
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Estimation of contamination coefficient under truncation
- Author(s):
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HU Yuping.
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- Keywords:
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- CLC:
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- DOI:
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10.3969/j.issn.1671-6833.2004.03.025
- Abstract:
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Let X1,X2,...,Xn be a list of non-negative independent random variables with the same distribution, and its distribution is: Fα(x)=(1-α)F1(x)+αF2(x), where α∈[0,1], F1(x),F2(x) are all distribution functions defined on R+, now Y1, Y2,..., Yn are non-negative i.i.d~G(t) truncated random variable columns, and Xi and Yi are also independent of each other, and it can only be observed that Zi=min(Xi,Yi),δi=I( In the case of Xi≤Yi)(i=1,2,...,n), an estimate of the pollution coefficient α is given, and its compatibility is proved when G(t) is known.