Josh Cowley
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All (8)
bayesian (2)
ggplot2 (2)
jags (2)
package development (1)
quarto (4)
shiny (3)

Non-Standard Distributions in JAGS - Ones Trick

jags
bayesian

JAGS is a powerful tool in Bayesian statistics, but what if you want to model with a non-standard distribution or a distribution not supported in JAGS?

Dec 8, 2022
Josh Cowley

Package Development and Reporting

quarto
package development

You’ve just created a package that will fit your model to any dataset the user supplies. How would the user view the model output and diagnostics?

Nov 24, 2022
Josh Cowley

Dynamic Tabsets in Quarto - An Update

quarto

In a previous post, knitr_tabset was introduced as a mean of programmatic tabsets. Can we improve this function using knit_print?

Nov 10, 2022
Josh Cowley

Time Series Visualisation with gghighlight and Shiny - Part 2

ggplot2
shiny

In the previous post, I showed how the gghighlight package can allow the showing of many time series in the background whilst focusing on a handful of selected series. Can this idea be extended with interactivity?

Oct 27, 2022
Josh Cowley

Time Series Visualisation with gghighlight and Shiny - Part 1

ggplot2
shiny

gghighlight is a package that allows a user to focus on a key point within an otherwise messy visualisation. Will basic shiny functionality allow us to make this highlighting interactive?

Oct 13, 2022
Josh Cowley

Programmatic Tabsets in Quarto

quarto

Tabsets are a powerful tool available, in Quarto, that allows us to hide content into clearly separated sub-pages. Can we extend the Quarto syntax for tabs to work with an unknown number of elements?

Sep 29, 2022
Josh Cowley

Using Shiny in a Simulation Study

shiny

Data arising from simulation studies are often chosen to best illustrate an author’s point. Here, we show how a dataset can be picked interactively using a small-scale Shiny application.

Sep 15, 2022
Josh Cowley

Using RJAGS alongside Quarto

jags
quarto
bayesian

Using rjags in a quarto document lacks comforts such as a progress bar due to knitr complications. But can we leverage the power of R to workaround such an issue?

Sep 1, 2022
Josh Cowley
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