inst/app-inferr/logic/logic_chict.R

observe({
    updateSelectInput(session, 'var_chict1', choices = names(data()))
    updateSelectInput(session, 'var_chict2', choices = names(data()))
})

observeEvent(input$finalok, {
    f_data <- final_split$train[, sapply(final_split$train, is.factor)]
    if (is.null(dim(f_data))) {
        k <- final_split$train %>% map(is.factor) %>% unlist()
        j <- names(which(k == TRUE))
        fdata <- tibble::as_data_frame(f_data)
        colnames(fdata) <- j
        updateSelectInput(session, 'var_chict1', choices = names(fdata))
    		updateSelectInput(session, 'var_chict2', choices = names(fdata))
        } else {
          updateSelectInput(session, 'var_chict1', choices = names(f_data))
    			updateSelectInput(session, 'var_chict2', choices = names(f_data))
        }
})


observeEvent(input$submit_part_train_per, {
    f_data <- final_split$train[, sapply(final_split$train, is.factor)]
    if (is.null(dim(f_data))) {
        k <- final_split$train %>% map(is.factor) %>% unlist()
        j <- names(which(k == TRUE))
        fdata <- tibble::as_data_frame(f_data)
        colnames(fdata) <- j
        updateSelectInput(session, 'var_chict1', choices = names(fdata))
            updateSelectInput(session, 'var_chict2', choices = names(fdata))
        } else {
          updateSelectInput(session, 'var_chict1', choices = names(f_data))
                updateSelectInput(session, 'var_chict2', choices = names(f_data))
        }
})


d_chict <- eventReactive(input$submit_chict, {
	# validate(need((input$var_chict1 != '' & input$var_chict2 != ''), 'Please select variables.'))
    data <- final_split$train[, c(input$var_chict1, input$var_chict2)]
})

output$chict_out <- renderPrint({
  infer_chisq_assoc_test(d_chict(), !! sym(input$var_chict1),
                         !! sym(input$var_chict2))
})

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xplorerr documentation built on Feb. 28, 2019, 5:05 p.m.