thertrader

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

txus

def write_backtrace name, backtrace, filename
  exceptions = Regexp.union([
    /\.bundle/,
    /spec/,
    /test/,
    /lib\/ruby\/1.9.1/
  ])

  backtrace.reject! { |line| line =~ exceptions }

roidrage

class Form
  include ActiveModel::Validations
  extend ActiveModel::Naming

  def self.wraps(model)
    @wraps = model
  end

  def self.model_name
    ActiveModel::Name.new(@wraps.to_s.classify.constantize)

malarkey

Date: [date]

Between us [company name] and you [customer name].

Summary:

In short; neither of us will share any confidential information about each-other, by any means, with anyone else.

What’s confidential information?

malarkey

When times get tough and people get nasty, you’ll need more than a killer smile. You’ll need a killer contract.

Used by 1000s of designers and developers Clarify what’s expected on both sides Helps build great relationships between you and your clients Plain and simple, no legal jargon Customisable to suit your business Used on countless web projects since 2008

…………………………

coreyhaines

--colour
-I app