R shiny, load data based on input <p>I have data for each day in server side and want to load data based on date input </p> <p>On server side, I have this:</p> <pre><code> dateInput("date","Enter a date:",value = "2014-01-13")) </code></pre> <p>On UI side, </p> <pre><code>library(shiny) library(googleVis) library(rpart.plot) load("data_2014_01_13_new.RData") #seg and fit are data in this file shinyServer(function(input, output) { output$values &lt;- renderGvis({ gvisTable(seg[seg$rate &gt;= input$test[1] &amp; seg$rate &lt;= input$test[2],]) }) output$plot &lt;- renderPlot({ prp(fit,extra=T) }) }) </code></pre> <p>I want to put load into server function and can load different data as date changes. Thanks!</p>