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Showing posts with the label R

R Remove Marked Rectangle After Plotly Selection Reset

I use @shosaco solution from here to reset selection in plotly: library(shiny) library(plotly) libr… Read more R Remove Marked Rectangle After Plotly Selection Reset

Synchronize Horizontal Scrolling Of Two Handsontables

I'd like to synchronize the scrolling of two handsontables in a shiny app. I tried some attemp… Read more Synchronize Horizontal Scrolling Of Two Handsontables

How To Convert Xlsb Files To Xlsx Or Csv With A Script In Macos? I've Tried R And Javascript Without Success?

I've tried R and a JavaScript library j without success. I saw a way to do it with libreoffice … Read more How To Convert Xlsb Files To Xlsx Or Csv With A Script In Macos? I've Tried R And Javascript Without Success?

Trouble Scraping A Table Into R

I am trying and failing to scrape the table of average IQs by country from this web page into R. I&… Read more Trouble Scraping A Table Into R

Problem When Reloading An Animated Gif In Chrome

I have an app that reloads an animated gif. It works all the time in Safari and intermittently in C… Read more Problem When Reloading An Animated Gif In Chrome

Including Js/css Scripts In Shiny App

I am building a Shiny application, but as it should get arguments for data for building plots, I de… Read more Including Js/css Scripts In Shiny App

Shiny: Passing Reactivevalues To Conditionalpanel

Can I pass a reactiveValues to a conditionalPanel's condition? If so, how? Here is what I have … Read more Shiny: Passing Reactivevalues To Conditionalpanel

Selecting A Default Value In An R Plotly Plot Using A Selectize Box Via Crosstalk In R, Using Static Html Not Shiny

In an Rmarkdown html document, how does one select a default value for a crosstalk::filter_select d… Read more Selecting A Default Value In An R Plotly Plot Using A Selectize Box Via Crosstalk In R, Using Static Html Not Shiny

Tooltip On Plotly Axis Title

I want to have a tooltip on an axis title of a plotly graphic. Here is my attempt: x Solution 1: I… Read more Tooltip On Plotly Axis Title

Problem When Reloading An Animated Gif In Chrome - Part Ii

Continuing from Mark's suggestion here I am now using uiOutput and renderUI. The code below dis… Read more Problem When Reloading An Animated Gif In Chrome - Part Ii

Dt Shiny R Tooltip And Hide Column

I'm trying to do two things on a DT data table in shiny R. My code (example from github) is the… Read more Dt Shiny R Tooltip And Hide Column

Adjust Background Picture And Title For Plot From Networkd3's Forcenetwork

Following the post here, Change the color of the legend text in forceNetwork for networkD3, I am tr… Read more Adjust Background Picture And Title For Plot From Networkd3's Forcenetwork

Web Scraping Javascript In Python / R

I'm doing some personal data science projects and one of them is to see how often certain songs… Read more Web Scraping Javascript In Python / R

Different Depth In 3d Barchart In Highcharts

I know that I can set depth of all bars in Highcharts using depth property in column property of pl… Read more Different Depth In 3d Barchart In Highcharts

Dynamically Created Selectinputs Not Recognized In Server

I created a simple project where I generate select inputs from a list in one module (selector) whic… Read more Dynamically Created Selectinputs Not Recognized In Server

Rselenium And Javascript

I'm fairly proficient in R, but completely ignorant regarding javaScript and other languages. … Read more Rselenium And Javascript

Forcenetwork Is Not Zero Indexed

I am trying to create a simple forceNetwork, but the plot won't render. I keep getting the foll… Read more Forcenetwork Is Not Zero Indexed

Add A Button In Full Screen Mode To Reset To Normal Mode In Two Plots In A Shiny App

In the app below I display 2 plots and each time I press the relative actionButton() I get them in … Read more Add A Button In Full Screen Mode To Reset To Normal Mode In Two Plots In A Shiny App

R Shiny + Plotly : Change Color Of A Trace With Javascript Without Affecting Markers And Legend In Multiple Plots

This is a follow up question based on THIS post. The demo app here is a closer representation of … Read more R Shiny + Plotly : Change Color Of A Trace With Javascript Without Affecting Markers And Legend In Multiple Plots

Ηow Can I Get The Filename Of A File Uploaded With A Shiny FileInput?

I have the shiny app below in which the user lands on the Upload data panel. I want the user not to… Read more Ηow Can I Get The Filename Of A File Uploaded With A Shiny FileInput?