fix bugs before cran release
diff --git a/docs/awesome_table_in_pdf.Rmd b/docs/awesome_table_in_pdf.Rmd
index dabc955..043e8a7 100644
--- a/docs/awesome_table_in_pdf.Rmd
+++ b/docs/awesome_table_in_pdf.Rmd
@@ -283,6 +283,30 @@
column_spec(8, image = spec_plot(mpg_list, polymin = 5))
```
+There is also a `spec_pointrange` function specifically designed for forest plots in regression tables. Of course, feel free to use it for other purposes.
+
+```{r}
+coef_table <- data.frame(
+ Variables = c("var 1", "var 2", "var 3"),
+ Coefficients = c(1.6, 0.2, -2.0),
+ Conf.Lower = c(1.3, -0.4, -2.5),
+ Conf.Higher = c(1.9, 0.6, -1.4)
+)
+
+data.frame(
+ Variable = coef_table$Variables,
+ Visualization = ""
+) %>%
+ kbl(booktabs = T) %>%
+ kable_classic(full_width = FALSE) %>%
+ column_spec(2, image = spec_pointrange(
+ x = coef_table$Coefficients,
+ xmin = coef_table$Conf.Lower,
+ xmax = coef_table$Conf.Higher,
+ vline = 0)
+ )
+```
+
## Row spec
Similar with `column_spec`, you can define specifications for rows. Currently, you can either bold or italicize an entire row. Note that, similar to other row-related functions in `kableExtra`, for the position of the target row, you don't need to count in header rows or the group labeling rows.