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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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R replication of Tableau dashboard actions

I am very new to R and programming but am getting there with the basics of flexdashboard and the basics of visualisation in R. I currently produce visualisations in Tableau, in particular a dashboard which has a treemap at the top (with around 21…
heather
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Disable DataTable css in Shiny/Flexdashboard

I am constructing a flexdashboard app in R, but DataTable overwrites my custom css. Is there a way I can pass an argument to DataTable in Shiny to disable loading the DataTable css: dt-core-1.10.12/css/jquery.dataTables.min.css? The problem is that…
Hanjo Odendaal
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Leaflet R legend & popup overlap rMarkdown flexdashboard

I am making an rMarkdown flex dashboard interactive html page which we will embed into another page (an iFrame). There are two small maps side by side. The maps themselves, the content, scales, legend popup are properly formatted for our purposes.…
sconfluentus
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When selecting multiple inputs in a shiny app, why does the error depend on the order that the inputs were selected?

I have a flexdashboard document with runtime: shiny (I posted the app here https://arie.shinyapps.io/reproducible_example/ and embedded the code, but wanted to put the code below as well in case the app exceeds its allotted usage on…
sabre
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Comparison Shiny / rmarkdown::render_site() & flexdashboard

A high level question from someone new to the activity of building websites based on R code: I am trying to understand the relationship between Shiny and the facilities offered by rmarkdown to render interactive and/or web content (e.g., using…
hartmut
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R FlexDashboard ggiraph chart not showing on second page of dashboard when using IE 11

I have a multi-page R FlexdashBoard and I am trying to use ggiraph to create some interactive charts. They show up fine on the first page of the dashboard, however on the second page the SVG graphics do not show up until I hit refresh then the…
Ian Wesley
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How to render ggplot chart when button update is pressed?

I would like to have this chart to rerender only when I press on button updt. This is the code I have so far --- title: "" author: output: flexdashboard::flex_dashboard: storyboard: true runtime: shiny --- ```{r setup,…
Dambo
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Error: operation not allowed without an active reactive context ( in Shiny + flexdashboard)

I am learning about Shiny + flexdashboard. I read the stackoverflow posts about the error statement that I am getting, but I still cannot figure out my specific case (maybe because I am a rank beginner in this). Below is the code that generates…
Studiosa
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Configure shiny runtime option on flexdashboard

I am trying to access a flexdashboard from another machine in my local network (both windows machines). From this this post I found out shiny behavior was changed to avoid this by default starting from version 0.9.0. For a shiny application only,…
brodoll
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Selective datatable creation within flexmarkdown

I am trying to build a selector for a datatable object in my flexmarkdown sheet. So this is my current (example) layout and I'm trying to build a reactive selector that takes the mineral type input on the left side and then re-renders the entire…
sgdata
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ggplot2 plot stretches in flexdashboard and cuts bottom

I want to show a few different plots on my Shiny application, separating them in little named sections (using Markdown's ###). However, the plots I'm printing inside those sections have their bottoms cut. Not only that, but when I change their…
Pedro Carvalho
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Converting basic shiny app to flex dashboard layout

As a learning exercise, I'm trying to convert the basic shiny app example (Old Faithful Geyser distribution) into a flex dashboard layout. Any ideas as to why this isn't displaying the plot? Does it need to reference the functions in the server.R…
sgdata
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Leaflet in FlexDasboard Won't Render Charts

I am creating a flexdashboard and including a leaflet map in it. Once I added the map to the markdown file when the dashboard renders nothing appears on it, and I get the following warning in the R Markdown console: Warning in…
Rafael Velásquez
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Reading eventreactive input from inputtextarea in shiny R

I am using a textareaInput for reading data in my dashboard. I tried to covert it into a vector based on the gsub option below.but when I execute this it returns the output as all rows as false. I have data in rdreport data frame with column as Var…
Aizen
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exact same shiny code can insert image in shiny but in shiny flexdashboard the image failed to show up

I run the exact same code in both shiny and shiny flexdashboard. The image can be inserted using shiny but failed for shiny flexdashboard. The image is stored in www folder and put in the same directory with the code file. Does anyone know what the…
user7091378
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