December 2013
Beginner to intermediate
286 pages
5h 46m
English
Content preview from F# for Quantitative FinanceBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Creating a bar chart
In this example, we'll learn how to plot a histogram of a distribution generated by Math.NET. Histograms are useful to visualize statistical data and get a grip of their properties. We'll use a simple normal distribution with a zero mean and a standard deviation of one.
open System open MathNet.Numerics open MathNet.Numerics.Distributions open MathNet.Numerics.Statistics open FSharp.Charting module FSharpCharting2 = fsi.AddPrinter(fun ch:FSharp.Charting.ChartTypes.GenericChart) -> ch.ShowChart(); "FSharpCharting")
Next we'll create the normal distribution that will be used in the histogram:
let dist = new Normal(0.0, 1.0) let samples = dist.Samples() |> Seq.take 10000 |> Seq.toList let histogram = new Histogram(samples, 35); ...
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