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gregorygundersen.com | ||
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blog.minitab.com
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| | | | | Regression Analysis: How Do I Interpret R-squared and Assess the Goodness-of-Fit? | |
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www.markhw.com
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| | | | | [AI summary] The blog post discusses modeling variance in data using the gamlss package in R, focusing on the user's film ratings over time. It highlights how the standard deviation of ratings increases with the release year of films, reflecting the user's movie selection habits. The analysis shows that older films have higher average ratings and lower variability, while newer films have lower average ratings and higher variability. The post emphasizes the importance of considering variance in social phenomena and provides practical examples using R for data visualization and statistical modeling. | |
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statsandr.com
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| | | | | Learn how to compute the Pearson, Spearman and Kendall correlation coefficients by hand to evaluate the relationship between two variables | |
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freerangestats.info
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| | | I look at the interaction between deprivation, being M?ori, and family violence - combining data from the New Zealand census, the New Zealand index of deprivation, and the Family Violence Death Review Committee. | ||