Survey Statistics: dCV for MRP ?
Three weeks ago we learned about design-based cross validation (dCV), shown in Figure 1(d) of Iparragirre et al. (2023): Each dot is a PSU (primary sampling unit), which can be an...
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Three weeks ago we learned about design-based cross validation (dCV), shown in Figure 1(d) of Iparragirre et al. (2023): Each dot is a PSU (primary sampling unit), which can be an...
TL;DR: Descriptive vs. Inferential Statistics compares two key approaches: descriptive statistics summarize and present data (mean, median, charts), while inferential statistics us...
Understanding R’s describe() Function: A Complete Guide to Summary Statistics Table of Contents Introduction to describe() Breaking Down the Output Columns Key Statistics an...
Two weeks ago we modeled vote choice with candidates C = {Left, Right, Other} as a multinomial logit: P[voter i chooses candidate c from C] = exp(f(X_ic)) / sum_c’ exp(f(X_ic’)) We...
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