Created
March 4, 2022 11:30
-
-
Save j-jayes/3f169d6fb5de1518ffd79c6bf22d2776 to your computer and use it in GitHub Desktop.
Programmatically generate tabs in Rmarkdown with xaringanExtra
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| ```{r setup, include=FALSE} | |
| knitr::opts_chunk$set(echo = F, message = F, warning = F) | |
| ``` | |
| ## Purpose | |
| I need to create a number of tabs in an Rmarkdown document, depending on the contents of the data queried. | |
| In short, the Rmarkdown document must have a tab for each factor in a dataset, and draw a ggplot in the tab. | |
| I am using the fenced div structure to create tabsets from `xaringanExtra`. | |
| ```{r} | |
| library(tidyverse) | |
| library(xaringanExtra) | |
| xaringanExtra::use_panelset() | |
| df <- iris %>% | |
| as_tibble() %>% | |
| janitor::clean_names() %>% | |
| filter(species != "setosa") | |
| ``` | |
| ```{r} | |
| theme_set(theme_light()) | |
| ``` | |
| ```{r} | |
| make_panel <- function(spec) { | |
| cat("::: {.panel}\n") | |
| cat("##", spec, "{.panel-name}\n") | |
| cat("Plot of", spec, "\n") | |
| p <- df %>% | |
| filter(species == spec) %>% | |
| ggplot(aes(sepal_length, sepal_width, colour = petal_width)) + | |
| geom_point() | |
| print(p) | |
| cat("\n") | |
| cat(":::\n") | |
| } | |
| ``` | |
| ::::: {.panelset} | |
| ```{r, results='asis'} | |
| species_tbl <- df %>% distinct(species) | |
| for(i in species_tbl$species){ | |
| make_panel(i) | |
| } | |
| ``` | |
| ::::: | |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment