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Questions tagged [flexdashboard]

An Easy interactive dashboards for R.

Flexdashboard is a package developed by the RStudio team that enables individuals to easily create flexible, attractive, interactive dashboards with R. Authoring and customization of dashboards is done using R Markdown and can optionally include Shiny components for additional interactivity.

Reference and documentation: http://rmarkdown.rstudio.com/flexdashboard/

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Issue with YAML Header in R markdown File

I am trying to create a Flex Dashboard using R markdown. Once I start executing the code I see many error listed below: The Code after the YAML header is executed with no issues and because of the error above I am not able to get a flex dashboard…
Harini Devulapalli
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Flexdashboard Gauge not rendering when I publish to shinyapps.io

This is the code that I am using to render a gauge in flexdashboard with a runtime: shiny : `renderGauge({ select <- reactive({ input$select}) call_data_f <- pbrCalls_Data %>% …
Jonathan Munene
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How to execute base R function on Shiny reactive table subset?

I'm trying to create a Shiny/flexdashboard Markdown file, and I've stuck the following in a R code chunk. Basically, it subsets the input dataframe using two inputs - the second input depends on the first: output$Box1 =…
Brian O'Halloran
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Including rmarkdown/html text in flexdashboard

I have the following problem. In my flexdashboard app, I have a column tabset, like this: Column {.tabset} ----------------------------------------------------------------------- ### plot ```{r} plot(x) ## example ``` ### description ```{r…
Bruna Wundervald
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How to change the layout of a flexdashboard concerning the sidebar?

I decided to use markdown with flexdashboard package for generating a dynamic dashboard. The dashboard is well designed out of the box thanks to the people who wrote it , BUT I would like to set a sidebar to the right side of the screen (not to the…
JammingThebBits
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flexdashboard:gauge plot does not render in ShinyDashBoard and corrupts the ValueBox

I am trying to plot a gauge plot within ShinyDashBoard and I am seeing two issues. 1) The gauge plot does not render 2) It somehow corrupts the ValueBox in the dashboard. Below is the code to replicate this…
missy morrow
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rmarkdown html page loaded with warning message

I have created simple rmarkdown - flexboard html page, using MASS/painters dataset, preview looks fine, but as soon as view in browser, the html page loads with warning, with below below errors. Please note I have used rpivottable and DT to present…
Savi
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How can I hide pages in the navbar using rmarkdown's flexdashboard?

I am making a dashboard that visualizes data for different job ad postings for various companies. Right now I have it set up that there is a drop down list from the navbar that shows all the companies, but some companies have more that one…
Lindsey M
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Pass different output to reactive frame depending on input

I'm trying to put together my first flexdashboard. (See here for an outline of the data I'm using) I'd like the dashboard to be able to present either aggregate data for each facility, or break it to individual drugs. The code I have so far…
Trent
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shinyApp in flexdashboard show only in half screen

so yesterday my app was working fine, i use shinyApp in flexdashboard and there was no problem with the screen. But when i update the last package of shiny from rstudio, now when i launch my app the shiny app is only on half screen. I changed…
Nabil Rahouti
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heatmaply + flexdashboard = Error in validateCssUnit(sizeInfo$width) : CSS units must be a single-element numeric or character vector

--- title: heatmaply and flexdashboard don't mix... output: flexdashboard::flex_dashboard --- ### Chart 1 ```{r} library(heatmaply) heatmaply(mtcars) I saw this question (2018): R shiny error: Error in html tools::validateCssUnit(height);…
Manor Askenazi
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Lock FlexDashboard Markdown for edits

I am trying to find a way to make a FlexDashboard (using Shiny runtime) accessible to a colleague without access to the internet. To provide my colleague with the full interactive experience (drop-down menus etc), I was thinking of simply installing…
NSorensen
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Flexdashboard in R with Shiny

I am trying to create an interactive dashboard in R with help of flexdashboard and shiny. I have this table where are seven columns (translated to English): region, year, age, age2, ageMean, jobPosition and wage. What I try to do is to create 3…
Mayo Racek MBA
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ShinyApps can't find flexdashboard ui

I'm using flexdashboard, so the ui file must be an rmd, "ui.rmd" However, when I publish to shinyapps, I get the "no ui found error" No UI defined Shiny couldn't find any UI for this application. We looked in: www/index.html ui.R app.R How does…
dkae
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Rotate or Angle Rmarkdown Table Column Names

I've searched and searched and just can't find a suitable example. I'm not really a developer by trade, so its possible I came across the answer I need but just didn't understand it. I'm using R to manipulate/analyze some data and then producing a…
BR917
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