Maximilian H. Nierhoff mhnierhoff
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # | |
| # This Shiny web application demonstrates the use of custom image files | |
| # in place of icons for value boxes in Shiny Dashboard by overriding two | |
| # functions: | |
| # | |
| # 'icon' from the shiny package and 'valueBox' from the shinydashboard package. | |
| # | |
| # Each function adds minimal, specific additional handling of image files. | |
| # Note: A custom css file must also be included so that value boxes can | |
| # display the icons. For that reason, do not expect images in place of icons to |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| dualplot <- function(x1, y1, y2, x2 = x1, | |
| col = c("#C54E6D", "#009380"), | |
| lwd = c(1, 1), colgrid = NULL, | |
| mar = c(3, 6, 3, 6) + 0.1, | |
| ylab1 = paste(substitute(y1), collapse = ""), | |
| ylab2 = paste(substitute(y2), collapse = ""), | |
| nxbreaks = 5, | |
| yleg1 = paste(gsub("\n$", "", ylab1), "(left axis)"), | |
| yleg2 = paste(ylab2, "(right axis)"), | |
| ylim1 = NULL, ylim2 = NULL, ylim.ref = NULL, |
juliasilge
/ blacklivesmatter.Rmd
Created
July 7, 2016 19:01
flexdashboard exploring the WashPo fatal police shooting data set
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| --- | |
| title: "Fatal Police Shootings in the U.S." | |
| output: | |
| flexdashboard::flex_dashboard: | |
| theme: flatly | |
| social: menu | |
| orientation: columns | |
| vertical_layout: fill | |
| --- |
thertrader
/ ShinyForTradingStrategy.txt
Last active
June 17, 2023 15:59
A Simple Shiny App for Monitoring Trading Strategies
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| This Shiny application is designed to help analysing trading strategies. It is an ongoing project that I improve when time allows. Feel free to get in touch should you have any suggestion. | |
| *How to use the App as it is? | |
| The App uses as input several csv files (one for each strategy). Each file has two columns: date and daily return. There is an example of such a file in the Github repository. The code is essentially made of 3 files. | |
| -ui.R: controls the layout and appearance of the app | |
| -server.R: contains the instructions needed to build the app. You can load as much strategies as you want as long as the corresponding csv file has the right format (see below). | |
| -shinyStrategyGeneral.R: loads the required packages and launches the app | |
| put ui.R and server.R file in a separate directory | |
| In the server.R file change the inputPath, inputFile and keepColumns parameters to match your setting. The first two are self explanatory the third one is a list of column names within the csv file. Keep only date and daily return |