Jeffrey Girard

Data-related post-processing for multiple imputation models via brm_multiple()

7

When I try to use `bayes_R2()` on a `brmsfit_multiple` object, I get a warning message that only the first imputed data set was used. I assume this means that R2...

Is it possible to add a class or something to certain slides to have them excluded from the progress bar count? I'd like to have pseudo-hidden slides at the end...

Stan distribution functions

12

I love the new `stat_dist_halfeye()` function. However, I think the current approach of matching stan distribution names to existing R functions (see below) may not be ideal. In some cases,...

Questions about r2_loo()

2

1. How concerned should I be about Pareto k warnings from `r2_loo()`? 2. Is there a way to tweak the LOO settings within {performance} to address this or would I...

It would be handy to be able to estimate group means from the output of a Welch Oneway Test (as you can with a Oneway ANOVA). ``` r fit Error:...

Numbers that should be zero are displayed in scientific notation

15

This may be an issue with R as opposed to `skimr`, but it always bothers me. I'd appreciate help if you have any. Basically, numbers that should be essentially zero...

Add sample code for clustered and nonclustered bootstrapping

36

```r cor_boot(iris, "Sepal.Length", "Petal.Length") #> Parameter1 Parameter2 r se CI_low CI_high Method #> 1 Sepal.Length Petal.Length 0.8717538 0.01713286 0.8292761 0.8988949 pearson cor_boot(iris, "Sepal.Length", "Petal.Length", cluster = "Species") #> Parameter1 Parameter2...

Is Bayesian Kendall's tau working as expected?

3

Based on my reading of the below code, if you set `bayesian = TRUE` and `method = "kendall"` then you get routed to `.cor_test_bayes(method = "kendall")` from L256 of `cor_test()`...

Is it possible to apply cluster-robust standard errors to correlations?

11

I'm still new to the sandwich estimator and other population-average methods, but it seems like enabling the ability to combine these with correlation coefficients would be a nice feature for...

Calculate items do not store logical values

4

I am having trouble getting a `calculate` type item to store logical values (i.e., TRUE or FALSE). A minimum working example is here: https://docs.google.com/spreadsheets/d/14x1TtDJH0J2ivvuf7r7kK-9_ZdQd1ycyzk5kZ2TBp4g/edit?usp=sharing