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Showing posts with the label R

R Shiny - Combine The Slider Bar With A Text Input To Make The Slider Bar More User-friendly

When I try to select the range that has a extremely huge gap(such as 2000), it will be a little bit… Read more R Shiny - Combine The Slider Bar With A Text Input To Make The Slider Bar More User-friendly

Create Sunburst Plot In Shiny Using Html Instead Of Sunburstoutput

Dear members of the community, I am using the R package sunburstR in order to create a sunburst plo… Read more Create Sunburst Plot In Shiny Using Html Instead Of Sunburstoutput

List Files On Http/ftp Server In R

I'm trying to get list of files on HTTP/FTP server from R!, so that in next step I will be able… Read more List Files On Http/ftp Server In R

R: Output A Pivot-like Table With Subtotals

I'm trying to make a cross tabulation in R, and having its output resemble as much as possible … Read more R: Output A Pivot-like Table With Subtotals

Scraping Data From Tables On Multiple Web Pages In R (football Players)

I'm working on a project for school where I need to collect the career statistics for individua… Read more Scraping Data From Tables On Multiple Web Pages In R (football Players)

Extracting Affiliation Information From Pubmed Search String In R

I need some help extracting affiliation information from PubMed search strings in R. I have already… Read more Extracting Affiliation Information From Pubmed Search String In R

How To Align Left Html_document Rendered By Rmarkdown?

Since I am not familiar with css I was wondering if there is a simple way to 'tell' my rmar… Read more How To Align Left Html_document Rendered By Rmarkdown?

Shiny R Scale Down Plotoutput

I'm trying to scale down a plotOutput with Shiny R. I have this plot: from this code: #In ui: … Read more Shiny R Scale Down Plotoutput

R Shiny - Audio Playback

For this question, I'm using library('shiny') library('tuneR') library('mar… Read more R Shiny - Audio Playback

Extracting Html Table With Rowspan Values

The data frame I create with the following code (using the RCurl and XML packages) puts the three l… Read more Extracting Html Table With Rowspan Values

Add Permanent Shaded Rectangle With Select Box Corners In Plotly R

This is a continuation of a previous post (Add shaded rectangle with select Box corners in Plotly R… Read more Add Permanent Shaded Rectangle With Select Box Corners In Plotly R

Using External Tooltip Js Library With Networkd3 And Shiny

I'm trying to display the value variables of nodes and links in a networkD3 forceNetwork diagra… Read more Using External Tooltip Js Library With Networkd3 And Shiny

R Readhtmltable() Function Error

I'm running into a problem when trying to use the readHTMLTable function in the R package XML. … Read more R Readhtmltable() Function Error

Use Rvest And Css Selector To Extract Table From Scraped Search Results

Just learned about rvest on Hadley's great webinar and trying it out for the first time. I want… Read more Use Rvest And Css Selector To Extract Table From Scraped Search Results

How To Adjust Div Containing Plotly To Plot Dimensions So It Does Not Overlap Document

I am using plotly to produce a plot in RMarkdown. However, as it is embedded in a div, it overlaps … Read more How To Adjust Div Containing Plotly To Plot Dimensions So It Does Not Overlap Document

How To Dynamically Style A Pickerinput Menu In Shiny

I would like to update the colours of my pickerInput based on input from the colourInput in the bel… Read more How To Dynamically Style A Pickerinput Menu In Shiny

Rvest - Using A Dataframe Of Html Rather Than A Webpage - And Extracting Formatting Tags

I am trying to extract formatting tags from a column of HTML (and then go on to record whether each… Read more Rvest - Using A Dataframe Of Html Rather Than A Webpage - And Extracting Formatting Tags

Bottom Align A Button In R Shiny

I cannot figure out a way to bottom align downloadButton with a selectizeInput, i.e., library(shin… Read more Bottom Align A Button In R Shiny

Knitr: Wrapping Computer Output In Html Tags

With knitr, I'm trying to get the output wrapped in a div of a particular class. For example, h… Read more Knitr: Wrapping Computer Output In Html Tags

Scrape Values From Html Select/option Tags In R

I'm trying (fairly unsuccessfully) to scrape some data from a website (www.majidata.co.ke) usin… Read more Scrape Values From Html Select/option Tags In R