data archives

data banks

repositories for the raw data collected in previous social surveys. Such data, today often made available to users in computer-readable form, may be used to reanalyse data, and used in SECONDARY ANALYSIS, which combines data from several surveys and over time. As well as containing the raw data on many classic studies, archives usually also have extensive holdings of data on changes over time in public opinion. In the UK, the main data archive is the ESRC Data Archive at the University of Essex. Data banks can be a source of inexpensive, highly relevant data. The disadvantages of using such data are that a researcher is likely to have less awareness of the limitations of the data than those who originally collected it, and, where data from several surveys are combined, problems of comparability are likely to arise (see also OFFICIAL STATISTICS). See also HUMAN RELATIONS AREA FILES.

单词	data archives
释义	data archives data archives or data banks repositories for the raw data collected in previous social surveys. Such data, today often made available to users in computer-readable form, may be used to reanalyse data, and used in SECONDARY ANALYSIS, which combines data from several surveys and over time. As well as containing the raw data on many classic studies, archives usually also have extensive holdings of data on changes over time in public opinion. In the UK, the main data archive is the ESRC Data Archive at the University of Essex. Data banks can be a source of inexpensive, highly relevant data. The disadvantages of using such data are that a researcher is likely to have less awareness of the limitations of the data than those who originally collected it, and, where data from several surveys are combined, problems of comparability are likely to arise (see also OFFICIAL STATISTICS). See also HUMAN RELATIONS AREA FILES.
随便看	see the color of (one's) money see the color of our money see the color of their money see the color of your money see the colour of money see the colour of somebody's money see the colour of someone's money seethed seethed with see the elephant see the end of see the end of her see the end of him see the end of it see the end of me see the end of one see the end of somebody see the end of someone see the end of (someone or something) see the end of something see the end of them see the end of us see the end of you see the error of her ways see the error of his ways