Add mention of pretty_p_value

06-statistical-testing.Rmd

@@ -270,7 +270,7 @@ The output from the `svyttest()` function can be a bit hard to read. Using the {
 broom::tidy(ttest_ex2)
 ```
 
-The 'tidied' output can also be piped into the {gt} package to create a table ready for publication. We go over the {gt} package in Chapter \@ref(c08-communicating-results).
+The 'tidied' output can also be piped into the {gt} package to create a table ready for publication. We go over the {gt} package in Chapter \@ref(c08-communicating-results). The function `pretty_p_value()` comes from the {prettyunits} package and converts numeric p-values to characters and, by default prints four decimal places and displays any p-value less than 0.0001 as `"<0.0001"` though another minimum display p-value can be specified.
 
 ```{r}
 #| label: stattest-ttest-ex2-gt