The final answer is: To get the resultTbl you can just access the input[x]’s. Here is an example of how you can do it: library(DT) library(shiny) library(dplyr) cars_df <- mtcars selectInputIDa <- paste0("sela", 1:length(cars_df)) selectInputIDb <- paste0("selb", 1:length(cars_df)) initMeta <- dplyr::tibble( variables = names(cars_df), data_class = sapply(selectInputIDa, function(x){as.character(selectInput(inputId = x, label = "", choices = c("numeric", "character", "factor", "logical"), selected = sapply(cars_df, class)))}), usage = sapply(selectInputIDb, function(x){as.character(selectInput(inputId = x, label = "", choices = c("id", "meta", "demo", "sel", "text"), selected = "sel"))}) ) ui <- fluidPage( htmltools::findDependencies(selectizeInput("dummy", label = NULL, choices = NULL)), DT::dataTableOutput(outputId = 'my_table'), br(), verbatimTextOutput("table") ) server <- function(input, output, session) { displayTbl <- reactive({ dplyr::tibble( variables = names(cars_df), data_class = sapply(selectInputIDa, function(x){input[[x]]}), usage = sapply(selectInputIDb, function(x){input[[x]]}) ) }) resultTbl <- reactive({ dplyr::tibble( variables = names(cars_df), data_class = sapply(selectInputIDa, function(x){input[[x]]}), usage = sapply(selectInputIDb, function(x){input[[x]]}) ) }) output$my_table <- DT::renderDataTable({ DT::datatable( initMeta, escape = FALSE, selection = 'none', rownames = FALSE, options = list(paging = FALSE, ordering = FALSE, scrollx = TRUE, dom = "t", preDrawCallback = JS('function() { Shiny.

Understanding Deep Linking and Its Application in iOS Deep linking, a feature that allows applications to open specific parts of another application, has become increasingly important in the world of mobile app development. It enables developers to create more seamless and user-friendly experiences for their users. In this article, we will explore the concept of deep linking, its benefits, and how it can be used in iOS apps. What is Deep Linking?

Querying the MySQL Database for Function Usage When working with a large database, it’s not uncommon to encounter unfamiliar functions and procedures that can make debugging more challenging. One such scenario arises when you need to identify where a specific function is used in the database. In this post, we’ll explore how to find out if a MySQL function is used elsewhere in your database. We’ll delve into the world of INFORMATION_SCHEMA views and use SQL queries to accomplish this task.

Understanding Stored Procedures in AS400 SQL Introduction to Stored Procedures and Functions in AS400 AS400, also known as iSeries or System i, is a family of industrial computers developed by IBM. It has been widely used in various industries for its reliability, scalability, and performance. One of the key features that makes AS400 stand out is its robust database management system, which includes stored procedures and functions. Stored procedures are pre-written SQL code that can be executed repeatedly with different sets of input parameters.

Understanding Exponential Weighted Moving Average (EWMA) In this article, we will delve into the concept of Exponential Weighted Moving Average (EWMA), a popular statistical technique used for smoothing time series data. We will explore how to construct a time-based EWMA and provide guidance on handling changing parameters. Introduction Exponential Weighted Moving Average is a method of estimating the average of a dataset that takes into account the weight of more recent observations in the calculation.

Looping Through Two Lists One Inside the Other: A Case Study in Excel Generation In this article, we will explore a common problem that arises when working with data and loops. The question posed by the Stack Overflow user revolves around generating an Excel workbook containing multiple sheets, each sheet corresponding to a specific dataset within a list of datasets. We will delve into the intricacies of loop management, function creation, and file manipulation.

Excel Formulas that Disappear: A Python Perspective Introduction In this article, we will delve into the world of Excel formulas and explore why they sometimes disappear. We’ll examine a Stack Overflow post that highlights the issue and provide a step-by-step guide on how to process Excel data with Python while dealing with missing formulas. Understanding Excel Formulas Excel formulas are used to perform calculations and manipulate data within an Excel worksheet.

Understanding the hclust Function and Clustering in R Introduction to Hierarchical Clustering Hierarchical clustering is a method of grouping data points into clusters based on their similarity. It is a popular technique used in various fields such as machine learning, statistics, and data analysis. In this article, we will delve into the world of hierarchical clustering using the hclust function in R. The hclust Function The hclust function in R performs hierarchical clustering on a given dataset.

Executing Multiple Queries in a Single Statement with JDBC As a developer, have you ever encountered the need to execute multiple queries in a single statement? This can be particularly useful when working with databases that require multiple operations to be performed together. In this article, we will explore two ways to achieve this using JDBC. Introduction to JDBC and Multiple Queries JDBC (Java Database Connectivity) is an API used for interacting with databases from Java applications.

Dictionary Replacement and Modification in a Pandas DataFrame In this article, we will explore how to create a new column in a Pandas DataFrame by mapping words from a dictionary to another column, replacing non-dictionary values with ‘O’, and modifying keys that are not preceded by ‘O’ to replace ‘B’ with ‘I’. Introduction The task at hand is to create a function that can take a dictionary as input and perform the following operations on a given DataFrame: