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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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Flexdashboard - Open in browser chooses the port randomly

I have a flexdashboard code in R. It always opens in a new port if I launch the code. How to configure in R to open in browser in a specific port. Please help.
Aizen
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Append a reactive data frame in shiny R

I have a code something like this: for( #loop starts .... temp_data_frame <- reactive(d_frame2()[0,]) #only for if i = 1 temp_data_frame <- reactive(rbind(temp_data_frame(), d_frame2())) )#for loop ends subset_dataset…
Aizen
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How to create a pie chart with Rstudio flexdashboard?

I am new to Rstudio and I am tring to figure out how to create a dashboard with "flexdashboard" Here is my dataset ``` Country Refugees 1 Belgium 508645 2 France 2874490 3 Germany 10893516 4 Ireland…
Louis
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Selecting all values from drop down menu in Flexdashbaord

I have taken a sample code of one of the Shiny Flexdashboard. In the sample code there is a drop down menu to select one region at a time. I just want to know is there a way to select all the values in the drop down menu? Kindly find the code in…
Mohan Raj
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Change column name of a reactive data frame in shiny R

I have a code that looks something like this: d_frame<-reactive(unique(as.data.frame(do.call("rbind", sapply(1:(length(intarr())), FUN = function(i) c(substr(readlinesop() [intarr()[i]+1],17,26),substr(readlinesop()[intarr()[i]+2],17,26)), simplify…
Aizen
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Flexdashboard slowness

I created a Flexdashboard on COVID19 along with a simulation using the SIR model. I want to share the same, however, the application takes a long time to compile either on the computer or on the phone. I would like some idea to make the application…
fsbmat
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Generate flexdashboard in Rmarkdown

In Rmarkdown to generate a flexdashboard, I want to import an excel sheet and use selectInput statement to select any of 2,3,4,5 columns (product1,product2,product3,product4) from excel sheet and plot a scatter chart for column1(Day) vs selected…
Praneeth
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