나는 반짝 반짝 빛나는 새롭지 만 나에게 그렇게 어려운 일을주고 있습니다. 나는 마지막 반응이 있었지만 아무도 작동하지 않는 것을 발견 한 몇 가지 제안을 시도했다. 내가 뭘 잘못하고 있는지 모르겠다.ggvis 시각화가 메인 창에 나타나지 않습니다.
반응 형 ({})과 vis %> % bind_shiny()가 작동하지 않았던 Vis (<)를 시도했습니다. 어떤 제안이라도 대단히 감사하겠습니다.
ui.R가 나타납니다하지만 시각화하지 않습니다 나는 오류 메시지
server.R
library(shiny)
library(ggvis)
library(dplyr)
dataS <-read.csv("https://raw.githubusercontent.com/indianspice/IS608/master/Final%20Project/Data/shinydata.csv",
stringsAsFactors = FALSE)
function(input, output, session) {
#Filter breaches
breaches <- reactive({
records <- input$records
minyear <- input$year[1]
maxyear <- input$year[2]
# Apply filters
b <- dataS %>%
filter(
TotalRecords >= records,
Year >= minyear,
Year <= maxyear
) %>%
arrange(records)
#Filter by breach
if (input$breach != "All") {
breach <- paste0("%", input$breach, "%")
b <- b %>% filter(Breach %like% breach)
}
#Filter by company
if (!is.null(input$company) && input$company != "") {
company<- paste0("%", input$director, "%")
b <- b %>% filter(Company %like% company)
}
reactive({
xvar_name <- names(axis_vars)[axis_vars == input$year]
yvar_name <- names(axis_vars)[axis_vars == input$records]
xvar <- prop("x", as.symbol(input$xvar))
yvar <- prop("y", as.symbol(input$yvar))
breaches %>%
ggvis(x=xvar, y=yvar, stroke = ~breach) %>%
layer_points() %>%
add_axis("x", title = xvar_name) %>%
add_axis("y", title = yvar_name) %>%
add_legend("stroke", title = "Breach Type",
values = c("Hacking or Malware",
"Unintended Disclosure",
"Insider",
"Portable Device",
"Stationary Device",
"Unknown",
"Payment Card Fraud",
"Physical Loss")) %>%
scale_nominal("stroke", domain = c("Hacking",
"Unintended",
"Insider",
"Portable",
"Stationary",
"Unknown",
"Payment",
"Physical"),
range = c("red", "orange")) %>%
bind_shiny("ggvis", "ggvis_ui")
})
})
}
ui.R
library(shiny)
library(ggvis)
dataS <- read.csv("https://raw.githubusercontent.com/indianspice/IS608/master/Final%20Project/Data/shinydata.csv",
stringsAsFactors = FALSE)
fluidPage(
titlePanel("Data Breaches in the United States"),
#fluidRow(
column(4,
h4("Filter Data"),
sliderInput("records", "Number of records breached",
min = 10,
max = 1000000,
value = 10000,
step = 500),
sliderInput("year", "Year breach reported",
sep = "",
min = 2005,
max = 2017,
value = c(2007, 2010)),
selectInput("breach", "Type of breach",
c("All",
"Hacking or Malware",
"Unintended Disclosure",
"Insider",
"Portable Device",
"Stationary Device",
"Unknown",
"Payment Card Fraud",
"Physical Loss")),
selectInput("organzation", "Select type of organization",
choices = unique(dataS$TypeofOrganization)),
selectInput("company", "Select company",
choices = unique(dataS$Company)
),
textInput("companyName", "Enter company name")
),
#),
mainPanel(
uiOutput("ggvis_ui"),
ggvisOutput("ggvis")
)
)
데이터
을하지 않습니다Company TypeofBreach TypeofOrganization TotalRecords Year
Bullitt Unintended Disclosure Educational Institutions 676 2009
Roane Portable Device Educational Institutions 14783 2009
Halifax Portable Device Healthcare Medical Provider 33000 2009
Suffolk Unintended Disclosure Educational Institutions 300 2009
Penrose Physical Loss Healthcare Medical Providers 175 2009