The code snippet is capable of calculating historical volatility using Close Price, High Low Price and Close High Low Price methods. Simply provide symbol, start date and end date of the specific volatility method and it extracts the market data from the yahoo service and calculated the volatility. open System open System.IO open System.Xml open… Continue reading Historical Volatility
So i found this great post by doug finke on his blog where he has show implementation for retrieving data from usaspending website using Power Shell and LinqToXml here are my implmentation on C# and F# here is F# implementation.
I came across the following link on MapReduce implementation in F# http://www.twine.com/item/1229c60s4-4q/exploring-mapreduce-with-f Also Microsoft is working on C# implementation known as LINQ to DataCenter. For those who don’t know MapReduce should think twice as anyone using google search is the user of MapReduce algorithm. Wikipedia has clear explanation of the MapReduce http://en.wikipedia.org/wiki/MapReduce