在flexdashboard中添加动态标题，或者在gauge()中添加动态标题

Question

我正在 flexdashboard 中创建一个仪表页面。我希望能够从单独的 csv 更新仪表的标题和值，以便我团队的其他成员可以更新值而无需触摸代码。
我怎样才能：

使标题动态化，以便它们取自 csv 中的文本？例如：

### myData$myTitles[1]（除了，当然，这行不通。）

或为仪表添加标题（这样我就可以将框标题留空）。

下面是一些示例代码。如果有任何建议，我将不胜感激。

    ---
    title: "My dynamic gauges"
    output: 
    flexdashboard::flex_dashboard:
    orientation: columns
    vertical_layout: fill
    ---

    ```{r setup, include=FALSE}
    library(flexdashboard)
    library(readxl)
    library(dplyr)

    #myData <- read_csv("mydata.csv")

    myData <- tibble(myTitles = c("title 1", "title 2", "title 3","title  4","title 5","title 6"),
            myValues = c(2,4,3,3,5,2))

    ```

    Column 
    -----------------------------------------------------------------------
    <h3> Column Name 1 </h3>

    ### title 1 

    ```{r}

    gauge(myData$myValues[1],
          min = 0, 
          max = 6,
          gaugeSectors(success = c(0,2), 
                 warning = c(3,4), 
                 danger = c(5,6)))
    ```

    ### title 2

    ```{r}

    gauge(myData$myValues[2],
          min = 0, 
          max = 6,
          gaugeSectors(success = c(0,2), 
                 warning = c(3,4), 
                 danger = c(5,6)))
    ```

    Column 
    -----------------------------------------------------------------------
    <h3> Column Name 2 </h3>

    ### title 3 

    ```{r}

    gauge(myData$myValues[3],
          min = 0, 
          max = 6,
          gaugeSectors(success = c(0,2), 
                 warning = c(3,4), 
                 danger = c(5,6)))
    ```

    ### title 4

    ```{r}

    gauge(myData$myValues[4],
          min = 0, 
          max = 6,
          gaugeSectors(success = c(0,2), 
                 warning = c(3,4), 
                 danger = c(5,6)))
    ```


    Column 
    -----------------------------------------------------------------------
    <h3> Column Name 3 </h3>

    ### title 5

    ```{r}

    gauge(myData$myValues[5],
          min = 0, 
          max = 6,
          gaugeSectors(success = c(0,2), 
                 warning = c(3,4), 
                 danger = c(5,6)))
    ```

    ### title 6

    ```{r}

    gauge(myData$myValues[6],
          min = 0, 
          max = 6,
          gaugeSectors(success = c(0,2), 
                 warning = c(3,4), 
                 danger = c(5,6)))
    ```

Answer 1

这里有一个简单的解决方案：

```{r results='asis'}
cat(paste0("### ",myData$myTitles[1]))
```

你应该使用它而不是 ### myData$myTitles[1]

在flexdashboard中添加动态标题，或者在gauge()中添加动态标题

Adding dynamic titles in flexdashboard, or adding dynamic titles to gauge()

r

flexdashboard

gauge