Estimating multilevel models for change in R
Learn how to analyze longitudinal data using multilevel model for change with R. Real world data and syntax.
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Estimating and visualizing change in time using Latent Growth Models with R
Tutorial showying you how to visualize change in time and how to estimate it using Latent Growth Modeling wirh R.
Visualizing transitions in time using R
Learn how to vizualize tranisitions in time for categorical data using Sankey plot/river/alluvial graphs and R
Master class: Estimating and correcting for measurement error in longitudinal studies
To mark the launch of the new book Measurement Error in Longitudinal Data the Royal Statistical Society will be hosting a half-day Master class.
Summer schools in applied statistics and survey methodology 2021
Learn how to collect and analyze data. A list of summer schools in statistics and survey methodology in Europe!
Are web survey answers similar to face to face ones?
Face to face interviews are increasingly replaced by web surveys. We use an experiment to investigate implications on measurement.
Call for papers: General Online Research 2021 (GOR 21)
Are you working on research on online and mobile web survey methodology, online market research, data science, or public opinion research, politics and online communication? Then submit your abstract to GOR, the international conference on online research.
Easy way to make a codebook in R
Codebooks are a easy way to explore large datasets. Here how you can make a codebook in R in just a few lines
Measurement error in health data collection. The case for nurse effects
Nurses can impact the collection of “objective” athropometric and physical performance measures. They explain on average 13% of variation.
Special Issue call for submissions: Privacy, Confidentiality, and Disclosure Protection – JSSM
Special Issue call for submissions: Privacy, Confidentiality, and Disclosure Protection – Journal of Survey Statistics and Methodology