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Complete #3

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hayleyyounghubby Nov 15, 2016
aab1d27
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hayleyyounghubby Nov 15, 2016
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6 changes: 4 additions & 2 deletions exercise-3/server.R
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Original file line number Diff line number Diff line change
@@ -1,5 +1,7 @@
# server.R
library(dplyr)
library(shiny)
library(plotly)

# Read in data
setwd('~/Documents/info-201/m14-shiny/exercise-3/')
Expand All @@ -18,6 +20,6 @@ shinyServer(function(input, output) {

# Render a plotly object that returns your map
output$map <- renderPlotly({
return(BuildMap(joined.data, input$mapvar))
return(BuildMap(joined.data, 'population'))
})
})
})
6 changes: 4 additions & 2 deletions exercise-3/ui.R
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Original file line number Diff line number Diff line change
@@ -1,10 +1,12 @@
# ui.R
library(shiny)
library(plotly)

shinyUI(fluidPage(
mainPanel(
# Add a selectInput (with a proper id) that allows you to select a variable to map
selectInput('mapvar', label = 'Variable to Map', choices = list("Population" = 'population', 'Electoral Votes' = 'votes', 'Votes / Population' = 'ratio')),

# Use plotlyOutput to show your map
plotlyOutput('map')
)
))
))