3
我有以下的完全運行閃亮的儀表板應用重構的閃亮代碼服務器部分:如何從Rmarkdown部分
---
title: "Test"
runtime: shiny
output:
flexdashboard::flex_dashboard:
orientation: rows
theme: bootstrap
vertical_layout: scroll
---
```{r setup, include=FALSE}
library(flexdashboard)
library(tidyverse)
```
Basic
=====================================
Inputs_basic {.sidebar}
-------------------------------------
```{r io_processes}
selectInput("mpg_thres", label = "MPG threshold",
choices = c(10,20,30,40), selected = 10)
selectInput("cyl_thres", label = "CYL threshold",
choices = c(4,5,6,7,8), selected = 4)
```
Rows {data-height=500}
-------------------------------------
### Scatter Plot
```{r show_scattr}
mainPanel(
renderPlot({
dat <- as.tibble(mtcars) %>%
select(mpg, cyl) %>%
filter(mpg > input$mpg_thres & cyl > input$cyl_thres)
ggplot(dat, aes(mpg, cyl)) +
geom_point()
})
)
```
Rows {data-height=500}
-------------------------------------
### Show verbatim
```{r show_verbatim}
mainPanel(
renderPrint({
dat <- as.tibble(mtcars) %>%
select(mpg, cyl) %>%
filter(mpg > input$mpg_thres & cyl > input$cyl_thres)
dat
})
)
```
注意代碼的以下部分是多餘的 兩個不同Rmarkdown部分散點圖中劇情和逐字顯示。
dat <- as.tibble(mtcars) %>%
select(mpg, cyl) %>%
filter(mpg > input$mpg_thres & cyl > input$cyl_thres)
我該如何分解它?
爲完整的應用程序的屏幕截圖是這樣的: