集中营
发表于 2025-3-30 10:11:26
Permanent Random Numbers, Poisson Sampling and Collocated Sampling,978-1-4939-7101-5
conceal
发表于 2025-3-30 13:22:17
http://reply.papertrans.cn/15/1404/140330/140330_52.png
周年纪念日
发表于 2025-3-30 19:19:29
Meaning and Purpose of Survey Sampling, comments of the Soviet Mathematical Encyclopaedia published by ‘Soviet Encyclopaedia Publishing House‘ in five volumes in 1977-1985. The annotated translation consists of ten volumes including a special index volume. There are three kinds of articles in this ENCYCLOPAEDIA. First of all there are su
VALID
发表于 2025-3-31 00:17:38
http://reply.papertrans.cn/15/1404/140330/140330_54.png
耐寒
发表于 2025-3-31 01:09:45
Adjusting Unit-Nonresponse by Weighting and Tackling Item-Nonresponse by Imputation,f scientific and general unit conversions at the reader‘s fi.Mankind has a fascination with measurement. Down the centuries we have produced a plethora of incompatible and duplicatory systems for measuring everything from the width of an Egyptian pyramid to the concentration of radioactivity near a