Web我需要在Shiny App中對數據框應用過濾器。 我正在尋找一些按鈕 小按鈕 ,用於打開特定列的值的多選列表。 類似於Excel的表格過濾器 例如 來自另一個主題 : 從一些想法的小部件fallery :使用checkboxGroupInput是出現在點擊actionButton adsbygoog Web我對 r 和閃亮很陌生,所以請耐心等待 我創建了一個圖表,顯示了運動隊中球員每周累計的距離,用戶可以在其中選擇球員和周范圍。 每個玩家都有一個他們應該達到的單獨目標距離,我希望圖中的數據點在達到目標時為綠色,如果未達到則為紅色。 每周距離和目標距離的數據位於不同的數據框中 ...
Copy a selected column in shiny into a new dataframe to work with
WebOct 14, 2024 · You can only change the values of a reactive inside the reactive itself, because it is basically a function you evaluate (therefore you have to use the brackets). You can either 1. try to change it directly when creating Prv_mnth_so1 or 2. later in another reactive context: 1. WebApr 11, 2024 · So I have write an shiny app and have no problem to import the first table (data). But for capability analysis I will choose the column in dropdown and copy into a new dataframe (data1) and filter for NA values (later on dates and so on). enter image description here. I have try some ways but no one shows me the data of choosed column … marian road highrise
r - R 閃亮的繪圖顏色基於單獨數據框上的值有條件地 - 堆棧內存溢出
WebMar 22, 2024 · Shiny: Create reactive filter using different variables. Ask Question Asked 6 years ago Modified 6 years ago Viewed 10k times Part of R Language Collective 2 I have a data frame that combines sociodemographic data with Awareness Measues for multiple Websites. Each website has a separate column stating if the person knows the website … WebMar 16, 2024 · Reactive dataframe + reactive (user selected) column? ginberg March 16, 2024, 6:37am #2 if you want to subset based on the Display radiobutton, you can do something like this rt<-reactive ( { req (input$file1) csvdata <- read.csv (input$file1$datapath, header = input$header) if (input$disp == "head") { head (csvdata) } else { csvdata } }) Webshiny::reactive () function returning a character string representing data name, only used for code generated. defaults shiny::reactive () function returning a named list of variable:value pairs which will be used to set the filters. drop_ids Drop columns containing more than 90% of unique values, or than 50 distinct values. widget_char marian rosary bracelet