plot_qq work

[quantifish]

The plot_qq function simply uses posterior summaries to draw to qq plot. It would be better to use the raw posterior to do this, then to add uncertainty to the points on the qq plot.

I also looked at qqPlot from the car package. I like how this function works for many distributions and it has uncertainty bounds around line too.

plot(fit_glm, 2)
library(car)
qqPlot(my_data$len)

https://www.r-bloggers.com/the-many-uses-of-q-q-plots/
https://github.com/cran/car/blob/master/R/qqPlot.R
https://www.seascapemodels.org/rstats/2017/10/06/qqplot-non-normal-glm.html
https://mjskay.github.io/tidybayes/articles/tidybayes-residuals.html