RstudioとShinyを使ったグラフと相関係数Webアプリ(パラメータ選択)

パラメータを加味した相関係数Shiny
YoutubeでGUI操作をあげました。コードはQiitaに記載してますhttps://t.co/sapcNWa4Vv @YouTubeさんから

— ZEO (@ZENOOcom) April 22, 2020

library(shiny)
df<-read.csv('1.csv',header=TRUE,fileEncoding = "UTF-8-BOM")
ui<-fluidPage(    
  
  titlePanel("Telephones by region"),
  
  sidebarLayout(      
    
    sidebarPanel(
      selectInput("region1", "X:", 
                  choices=colnames(df)),
      selectInput("region2", "Y:", 
                  choices=colnames(df)),
      checkboxGroupInput("well","WellID:",
                         choices=df[,2])),
    
    mainPanel(
      plotOutput("phonePlot"),
      verbatimTextOutput("comand"),
      verbatimTextOutput("comand1"),
      verbatimTextOutput("comand2")
    )
  )
)

server<-function(input, output) {
  
  output$phonePlot <- renderPlot({
    
    plot(df[input$well,input$region1], df[input$well,input$region2],
         main=input$region,
         ylab="Y",
         xlab="X")
  })
  output$comand<-renderPrint(cor(df[input$well,input$region1], df[input$well,input$region2]))
  output$comand1<-renderPrint(cor.test(df[input$well,input$region1], df[input$well,input$region2]))
  output$comand2<-renderPrint(summary(lm(df[input$well,input$region1]~df[input$well,input$region2])))
}
shinyApp(ui = ui, server = server)