Blogarama: The Oldest Blog Directory

In the last post we started developing a machine learning artificial intelligence automated trading system that can be used to trade stocks, currencies and commodities. We started off by tal… Read More

In the next few posts we are going to discuss the design, development and testing of a machine learning artificial intelligence stock and forex trading system. Machine Learning is a new fron… Read More

With the increase in the number crunching power of computer, algorithmic forex trading is becoming more and more popular. You can read this previous post in which we explain how to predict G… Read More

If you are learning Python then this post can help you a lot. In this new post I show how you will download daily stock quotes data from Yahoo Finance. Then how you are going to draw the can… Read More

In this post we are going to discuss the  S&P 500 Exponential GARCH Asset Volatility model. The volatility model that we will develop in this post for S&P 500 can also be used f… Read More

This week’s R bulletin will cover topics on plotting charts like saving the plot, adding a grid, and plotting multiple data sets in a single plot. We will also cover functions lik… Read More

This week’s R bulletin will cover topics like how to parse milliseconds in R, how to format dates and method to extract specific parts of date and time. We will also cover fu… Read More

By Milind Paradkar You say you never programmed in life before? Never heard of words like Classes and Objects, Dataframe, Methods, Inheritance, Loops? Are you fearful of programming, huh? D… Read More

This week’s R bulletin will cover topics like how to avoid for-loops, add or shorten an existing vector, and play a beep sound in R. We will also cover functions like env.new function… Read More

This week’s R bulletin covers some interesting plotting methods. We will also cover functions like sapply, vapply rollMean, and group_by. Click To TweetHope you like this R weekly… Read More

This is the second in a series of posts designed to show how the R programming language can be used with cryptocurrency related data sets.  A number of R packages are great for analyzin… Read More

Welcome to the second installment of this series. The previous post covered collecting real-time stock market data using R. This second part looks at a few ways to analyze historical stock m… Read More

mrigank shekhar: I read online about using the action button if you want to have control some portion of the code. But where do i put the observeEvent() function so that it plots the graph a… Read More

As the ultimate store of value, gold has appreciated substantially over the past 18 months; rallying from ~$1,300 in March 2019 to $1,954 on September 18th; an increase of 33.4%. In fact… Read More

A common problem when evaluating a portfolio manager is that the history of returns is often so short that estimates of risk and performance measures can be highly unreliable. A similar… Read More

Definition of Predictive Analysis in R Predictive analysis is defined as a data mining area made to predict unknown future events by collecting data and performing statistics and deplo… Read More

Getting and Cleaning Data complete course is currently being offered by Johns Hopkins University through Coursera platform and is being taught by Brian Caffo, Jeff Leek a… Read More