In risktoollib/RTLappStrat: Asset Strategy

knitr::opts_chunk$set(
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RTLappStrat

Part of a series of Shiny Apps to support education of risk managers and trading analysts in Universities and commodity-trading enterprises.

Class material in learning shiny app deployment where we start with the simple app and transform it into a package using golem.

Skills

• Shiny modular app with golem.
• Small r strategy for accessing data across modules.
• Use of shiny::isolate() and shiny::actionButton() with shiny::reactive() to prevent double evaluation (renders object flickers twice). This provides a fast first rendering and allows users to change multiple inputs before triggering a chain of reactivity.
• Dynamic ui rendering.
• tidyeval using rlang to generate reactive data based on dynamic user inputs.

Installation

You can install the development version of RTLappStrat from GitHub with:

# install.packages("devtools")
devtools::install_github("risktoollib/RTLappStrat")

Running the app

library(RTLappStrat)
RTLappDynamics::run_app()

risktoollib/RTLappStrat documentation built on Sept. 11, 2022, 10:27 p.m.