inst/examples/shiny/UN_Simple/server.R

library(shiny)
library(plotly)

shinyServer(function(input, output, session) {
  
  output$trendPlot <- renderPlotly({
    
    if (length(input$name) == 0) {
      print("Please select at least one country")
    } else {
      df_trend <- ideal[ideal$Name == input$name, ]
      ggplot(df_trend) +
        geom_line(aes(x = Year, y = Ideal.point, color = Name)) +
        labs(x = "Year", y = "Ideology", title = "Ideal Points for Countries") +
        scale_colour_hue("clarity", l = 70, c = 150) + ggthemes::theme_few()
    }
    
  })
})

Try the plotly package in your browser

Any scripts or data that you put into this service are public.

plotly documentation built on Nov. 10, 2022, 5:42 p.m.