Simulated variance-covariace matriz
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https://data.mendeley.com/datasets/cc8d3fzmkc
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资源简介：
These data reproduce the controlled simulation of variance-covariance structure of real survey based on a multivariate normal distribution. For each cluster of questions, also called "Construct", is assigned a desired level of correlation. To reproduce the correlation among several groups of questions, a chosen correlation coefficient is also assigned to the blocks of constructs.
创建时间：
2017-06-01
