inst/ideas-for-future-work.md

In ggResidpanel: Panels and Interactive Versions of Diagnostic Plots using 'ggplot2'

To Do List

Current

• Write up list of questions
• Work through Mark's examples
• Check in with Mark
• Clean up old to do list
• Ask Katie about changing her email address
• Work through list of issues on GitLab

Old List

Katie's Tasks: - Work on residual vignette (IN PROGRESS) - include a link to the residual document in the documentation - modify so works for predictive models (Research at least)(NOT FOR CRAN) -randomForest (from randomForest): contains 'y' and 'predicted' (class is randomForest.formula)( - neuralnet (from neuralnet): contains 'response', 'covariates' and 'data' (class is nn) - nnet (from nnet): contains 'residuals' and 'fitted.values' (class is nnet) - svm (from e1071): contains 'fitted' and 'residuals' (class is svm) - test file using testthat - how to add lmertest to testthat, but still test lmer as well ??? - Added in section for warnings and errors, tested all formatting options with 2 plots - NOTE:USING THE WORD plot instead of plots - NOTE: if plotting a panel of four plots, nrow DOES NOT USE THIRD ROW when nrow = 3 - round all values shown in interactive plots - Check resid and predicted

• Completed:
• Rounded data tooltip to 2 decimal places if a decimal is present in any of the numbers and the variable is numeric
  • Added in a check so only rounds if has integers preceding the decimal to avoid roundin 0.0023 to 0
• add code used to create sticker under data raw (code currently not working)

• shorten title of constant leverage plot

• fix resid_interact for binomial case to be more general (Double check names with Katherine)

• make smoother tooltips consistent (Do we want observation added for smoother?)
• proof read introduction: + menion that is not on CRAN yet, will need to change soon + leave Github installatin instructions, but mention to check github for working version?

Katherine's Tasks - current:

• later:
• cleaning board game data and coach salary data to use for paper (and vignettes?)
• add in links in vignettes to the residual vignette (when finished)
• contact Jessica Meir to ask for citation of penguin data
• figure out how to use the "safely" and "quietly" functions to only show desired warnings and suppress the error: grid.Call(C_textBounds, as.graphicsAnnot(x$label), x$x, x$y, : polygon edge not found

Ideas for Future Package Versions: - write a function for computing standardized residuals for lmer and glmer (Katie) - look into testthat and vistest packages for testing - create an option for the user to add their own theme - add in minimum package versions?? (under imports) - add interactive versions of the auxpanel, xpanel, and compare plots - maybe add an option in each of the functions for an interactive version - option to color residuals by predictor variables? - add a resid versus y plot - read about mixed model influence diagnostics in SAS for mixed models (Stroup 2018) - nested residuals/plots for assessing random effects

ggResidpanel documentation built on Sept. 7, 2026, 1:06 a.m.