rocModule: rocModule: shiny module server for roc analysis
In leevenstar/jstest: 'RStudio' Addins and 'Shiny' Modules for Medical Research

Description Usage Arguments Details Value See Also Examples

shiny module server for roc analysis

rocModule(
  input,
  output,
  session,
  data,
  data_label,
  data_varStruct = NULL,
  nfactor.limit = 10,
  design.survey = NULL,
  id.cluster = NULL
)

`input`	input
`output`	output
`session`	session
`data`	Reactive data
`data_label`	Reactuve data label
`data_varStruct`	Reactive List of variable structure, Default: NULL
`nfactor.limit`	nlevels limit in factor variable, Default: 10
`design.survey`	Reactive survey data. default: NULL
`id.cluster`	Reactive cluster variable if marginal model, Default: NULL

shiny module server for roc analysis

quantile setkey ggroc geeglm svyglm theme_modern

library(shiny);library(DT);library(data.table);library(jstable);library(ggplot2);library(pROC)
ui <- fluidPage(
   sidebarLayout(
   sidebarPanel(
     rocUI("roc")
   ),
   mainPanel(
     plotOutput("plot_roc"),
     ggplotdownUI("roc"),
     DTOutput("table_roc")
   )
 )
)

server <- function(input, output, session) {

  data <- reactive(mtcars)
  data.label <- jstable::mk.lev(mtcars)

  out_roc <- callModule(rocModule, "roc", data = data, data_label = data.label,
                            data_varStruct = NULL)

  output$plot_roc <- renderPlot({
    print(out_roc()$plot)
  })

  output$table_roc <- renderDT({
    datatable(out_roc()$tb, rownames=F, editable = F, extensions= "Buttons",
              caption = "ROC results",
              options = c(jstable::opt.tbreg("roctable"), list(scrollX = TRUE)))
  })
}