Hi All,
I am working on a web application in which I need to execute a r programming script from my web page using a button click. The r script file is stored in the applications folder under folder name R Script.
I am using RDotNet to integrate R and my web application.
Below is my default.aspx.cs
using RDotNet;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
private static double EvaluateExpression(REngine engine, string expression)
{
var expressionVector = engine.CreateCharacterVector(new[] { expression });
engine.SetSymbol("expr", expressionVector);
// WRONG -- Need to parse to expression before evaluation
...
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