Stata FAQ: How is the 95% CI of the variance component in a mixed model calculated? Below is a mixed model, where female is used to predict mathach, the model includes…
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This seminar is a continuation of our Introduction to Mplus seminar. We will review the basics of Mplus syntax and show some examples for simple analyses, such as regression models…
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This page shows an example of a latent growth curve model (LGCM) with footnotes explaining the output. A LGCM can be similar to a multilevel model (a model many people…
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This page shows an example of a latent growth curve model (LGCM) with footnotes explaining the output. A LGCM can be similar to a multilevel model (a model many people…
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This page shows an example of a two level multilevel model.  First a multilevel model is shown using HLM and then using Stata, and then the same data are analyzed…
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This page shows an example of a latent growth curve model (LGCM) with footnotes explaining the output. A LGCM can be similar to a multilevel model (a model many people…
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If you need a list of files in a given directory, for example, so you can loop through them, how can you get a clean list of file names? On…
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This example is taken from Lehtonen and Pahkinen’s Practical Methods for Design and Analysis of Complex Surveys. page 46 Table 2.6  Estimates from a systematic sample drawn from the Province’91…
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This example is taken from Levy and Lemeshow’s Sampling of Populations. page 167 stratified random sampling with allocation to strata The SAS data set wvjacktwn is used in the example. A new…
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Chapter 3:  Simple random sampling page 53 simple random sampling This example uses the momsag data set. The _one_ on the nest statement tells SUDAAN that the entire sample is…
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