Abstract
There are lots of incomplete data in the real engineering world. The joint probability density function of rank statistics for incomplete data was presented, and the formulas of means, variances and covariances of order statistics for incomplete data were established in this paper. Then the best linear unbiased estimate method for incomplete data was presented. The incomplete information among test data can be fully exploited and applied by the method, and the precision is improved in the statistical analysis of incomplete data.
| Original language | English |
|---|---|
| Pages (from-to) | 169-173 |
| Number of pages | 5 |
| Journal | Hangkong Dongli Xuebao/Journal of Aerospace Power |
| Volume | 19 |
| Issue number | 2 |
| State | Published - Apr 2004 |
Keywords
- Aerospace propulsion system
- Best linear unbiased estimate
- Covariance
- Incomplete data
- Mean
- Order statistic
- Rank statistic
- Variance
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