adding links to using kableExtra in bookdown & radix
diff --git a/docs/using_kableExtra_in_radix.Rmd b/docs/using_kableExtra_in_radix.Rmd
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+---
+title: "Using kableExtra in Radix"
+description: |
+ A new article describing how to use kableExtra in Radix
+author:
+ - name: Hao Zhu
+ url: https://github.com/haozhu233
+date: "`r Sys.Date()`"
+output: radix::radix_article
+---
+
+People may find some features in `kableExtra`, such as hovering/striped rows are not working in `radix`. The reason is that `kableExtra` relies on `bootstrap` stylesheet to do these jobs while `radix` doesn't have those css load. Therefore you need to tell `kableExtra` to load the table css for you by setting `options(kableExtra.html.bsTable = T)`.
+
+```{r, echo = T}
+library(kableExtra)
+options(kableExtra.html.bsTable = T)
+
+kable(iris[1:6, ], caption = "kable with kableExtra") %>%
+ kable_styling(c("striped", "hover", "condensed"), full_width = F,
+ position = "left") %>%
+ add_header_above(c("numerical" = 4, "categorical" = 1)) %>%
+ column_spec(1, bold = T) %>%
+ row_spec(0, italic = T)
+```
+
+
+Comparing with other table options
+
+```{r, echo = T}
+kable(iris[1:6, ], caption = "Basic kable")
+```
+
+```{r, echo = T}
+rmarkdown::paged_table(iris)
+```
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