library(shiny)
runApp("shiny_apps2/app_hclust")
runApp("shiny_apps2/app_freqBar")
library(RColorBrewer)
brewer.pal.info[]
display.brewer.all()
brewer.pal.info[]
brewer.pal(5, "BrBG")
runApp("shiny_apps2/app_freqBar3")
source("getFreqDir.R")
univ <- getFreqDir("univ")
library(RColorBrewer)
binfo<-brewer.pal.info[]
palets <-rownames(binfo[binfo$maxcolors>10,])
source("getFreqDir.R")
univ <- getFreqDir("univ")
library(wordcloud)
wordcloud(rownames(univ),univ[,4],min.freq=2,colors=rainbow(10))
runApp("shiny_apps2/app_wordcloud")
library(wordcloud)
comparison.cloud(univ[,4:6],max.words=60)
comparison.cloud(univ[,c(2,6,8)],max.words=60)
runApp("shiny_apps2/app_comparisonCloud")
output$comparisonCloud <- renderPlot({
name <- input$univName #文字型のリスト
comparison.cloud(univ[,as.numeric(input$comparisonSet)],max.words=input$maxWords)
})
runApp("shiny_apps2/app_wordcloudPlus")
mainPanel(
tabsetPanel(
tabPanel("Word Cloud", plotOutput("wrdCloud")),
tabPanel("Comparison Cloud", plotOutput("comparisonCloud"))
)
)
実装画面例