|
@@ -1,50 +1,11 @@
|
1
|
|
-#
|
2
|
|
-# This is a Shiny web application. You can run the application by clicking
|
3
|
|
-# the 'Run App' button above.
|
4
|
|
-#
|
5
|
|
-# Find out more about building applications with Shiny here:
|
6
|
|
-#
|
7
|
|
-# http://shiny.rstudio.com/
|
8
|
|
-#
|
9
|
|
-
|
10
|
1
|
library(shiny)
|
11
|
2
|
|
12
|
|
-# Define UI for application that draws a histogram
|
13
|
3
|
ui <- fluidPage(
|
14
|
4
|
|
15
|
|
- # Application title
|
16
|
|
- titlePanel("Old Faithful Geyser Data"),
|
17
|
|
-
|
18
|
|
- # Sidebar with a slider input for number of bins
|
19
|
|
- sidebarLayout(
|
20
|
|
- sidebarPanel(
|
21
|
|
- sliderInput("bins",
|
22
|
|
- "Number of bins:",
|
23
|
|
- min = 1,
|
24
|
|
- max = 50,
|
25
|
|
- value = 30)
|
26
|
|
- ),
|
27
|
|
-
|
28
|
|
- # Show a plot of the generated distribution
|
29
|
|
- mainPanel(
|
30
|
|
- plotOutput("distPlot")
|
31
|
|
- )
|
32
|
|
- )
|
33
|
5
|
)
|
34
|
6
|
|
35
|
|
-# Define server logic required to draw a histogram
|
36
|
7
|
server <- function(input, output) {
|
37
|
|
-
|
38
|
|
- output$distPlot <- renderPlot({
|
39
|
|
- # generate bins based on input$bins from ui.R
|
40
|
|
- x <- faithful[, 2]
|
41
|
|
- bins <- seq(min(x), max(x), length.out = input$bins + 1)
|
42
|
|
-
|
43
|
|
- # draw the histogram with the specified number of bins
|
44
|
|
- hist(x, breaks = bins, col = 'darkgray', border = 'white')
|
45
|
|
- })
|
46
|
8
|
}
|
47
|
9
|
|
48
|
|
-# Run the application
|
49
|
10
|
shinyApp(ui = ui, server = server)
|
50
|
11
|
|