无法在 R Shiny flexdashboard 中并排绘制条形图

Question

我必须设计一个闪亮的 flexdashboard，我想在 "Single" 选项卡中绘制两个条形图。

我正在尝试的是以下内容：

---
title: "My Dashboard"
output: 
  flexdashboard::flex_dashboard:
    orientation: column
    vertical_layout: fill        
---

```{r setup, include=FALSE}
library(flexdashboard)
library(ggplot2)
library(plotly)
library(plyr)
```


My Page
===================================== 

Column {data-width=260 .tabset}
-----------------------------------------------------------------------

### Tab 1

```{r}

```

### Tab 2

```{r}

```

### Tab 3

```{r}

```

Column {.tabset}
-----------------------------------------------------------------------

### REGION 1

```{r}

# Make some noisily increasing data
set.seed(955)
dat <- data.frame(cond = rep(c("A", "B"), each=10),
                  xvar = 1:20 + rnorm(20,sd=3),
                  yvar = 1:20 + rnorm(20,sd=3))


p1 <- ggplot(dat, aes(x=xvar, y=yvar)) +
            geom_point(shape=1)      # Use hollow circles
ggplotly(p1)


p2 <- ggplot(dat, aes(x=xvar, y=yvar)) +
            geom_point(shape=1) +    # Use hollow circles
            geom_smooth(method=lm)   # Add linear regression line
ggplotly(p2)

```

### REGION 2

```{r}
```

我没有并排绘制图（1 x 2，即垂直并排）。

使用上面的代码，我应该能够在单个选项卡中得到两个图，但实际上我得到了一个。另外，我希望两个地块彼此相邻。但看起来我在这里犯了一些严重的错误。

我哪里错了？？

Answer 1

我们可以使用 subplot

subplot(ggplotly(p1), ggplotly(p2))

-完整代码

title: "My Dashboard"
output: 
  flexdashboard::flex_dashboard:
  orientation: column
vertical_layout: fill        
---

```{r setup, include=FALSE}
library(flexdashboard)
library(ggplot2)
library(plotly)
library(plyr)   
```


My Page
===================================== 

  Column {data-width=260 .tabset}
-----------------------------------------------------------------------

### Tab 1

```{r}

```

### Tab 2

```{r}

```

### Tab 3

```{r}

```

Column {.tabset}
-----------------------------------------------------------------------

### REGION 1

```{r}

# Make some noisily increasing data
set.seed(955)
dat <- data.frame(cond = rep(c("A", "B"), each=10),
                  xvar = 1:20 + rnorm(20,sd=3),
                  yvar = 1:20 + rnorm(20,sd=3))


p1 <- ggplot(dat, aes(x=xvar, y=yvar)) +
  geom_point(shape=1)      # Use hollow circles


p2 <- ggplot(dat, aes(x=xvar, y=yvar)) +
  geom_point(shape=1) +    # Use hollow circles
  geom_smooth(method=lm)   # Add linear regression line

subplot(ggplotly(p1), ggplotly(p2))


```

### REGION 2

```{r}
```

-输出

无法在 R Shiny flexdashboard 中并排绘制条形图

Not able to plot side by side plotly bar plots in R Shiny flexdashboard

r

shiny

flexdashboard