Stéphane Laurent

Stéphane Laurent has asked 108 questions and find answers to 307 problems.

Stats

About

Stéphane Laurent questions

Changes of sign of the rows of a matrix
Using unsafePerformIO in a guard condition
why do I not find a LAB color cube?
Generate all changes of signs
Invalid first argument in get when using data.table in lapply
How to use name "type" for a key field?
strange lines with ggplot2
Finding elements and their indices in a list
Plotting a Venn diagram given its structure
Why do we use session$ns in Shiny modules and not NS(id)?

Stéphane Laurent answers

Efficiently enumerating multinomials with constant sum - R
How to create a scrollable well panel without being constrained by the Shiny grid layout system?
Use TAB to edit next cell on DT table
How to include an action link into a button's label?
Are there built-in "parallel" functions for boolean operations?
How to render a DT::data.table and a wordcloud2::wordcloud2 in the mainPanel of a ShinyApp?
Compare date by group in two data frames in R
How to add tooltips to datatable rownames in R shiny?
Shiny Layout FluidRow and Columns
conditionalPanel conditioned on multiple selectInput