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한국수자원학회 / v.6, no., 1995년, pp.13-22 
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( Critical Multiple Correlation Coefficient for Improving Mean and Variance in Augmenting Hydrologic Samples ) |
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| 초 록 |
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| The augmenting hydrologic data using a correlation procedure has been used to improve the estimates of the mean and variance at the site of interest with short record when one or more near by sites with longer records are available. The variance of the unbiased maximum likelihood estimator of $ derived by Moran based on the multivariate normal distribytion is modified into the form of Matalas and Jacobs for the biveriate normal distribution to get the critical minimum values of the multiple correlation coefficient which give the improvement for estimating the variance at the site of interest. Those values are tabulated for various lengths of short records and the number of sites. |
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| 키워드 |
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Korean Journal of Hydrosciences / v.6, no., 1995년, pp.13-22
한국수자원학회
ISSN :
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199511920101721)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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