sampling frame
noun[C]
MARKETINGukusalistof thepeopleor things from which asampleis taken:
Thesurveyexcludesentirelyfromitssamplingframeestablishmentswith less than 25employees.
| 单词 | sampling frame |
| 释义 | sampling frame noun[C] MARKETINGukusalistof thepeopleor things from which asampleis taken: Thesurveyexcludesentirelyfromitssamplingframeestablishmentswith less than 25employees. Examplesofsampling framesampling frame From thesamplingframe, a starting point is chosen at random, and choices thereafter are at regular intervals. From Wikipedia It results from gaps between thesamplingframeand the total population. From Wikipedia It also means that one does not need asamplingframelisting all elements in the target population. From Wikipedia From a listing of districts/communities as asamplingframe, individual entities (communities, towns, districts) are randomly assigned to waves of intervention. From Wikipedia The reference period for asamplingframeis generally the most recent available 12 months. From Wikipedia While not necessary for simple sampling, asamplingframeused for more advanced sample techniques, such as stratified sampling, may contain additional information (such as demographic information). From Wikipedia The non-random cluster of deaths sample selection approach instead of randomized selection using asamplingframehad the potential for interviewer bias due to prior knowledge of potential health effects. From Wikipedia Thesamplingframewas based on a 2004 count, but the population has been changing rapidly and dramatically because of sectarian violence, the flight of refugees, and overall population migration. From Wikipedia This technique requires asamplingframefor the groups, but not for the members within the groups. From theCambridge English Corpus Individuals living in institutions, including individuals residing in psychiatric hospitals were not included in thesamplingframe. From theCambridge English Corpus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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