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POC# - R interface
 

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    <p>I need to interface R to some C# application. I installed <code>rscproxy_1.3</code> and <code>R_Scilab_DCOM3.0-1B5</code> added COM references to the <code>STATCONNECTORCLNTLib</code>, <code>StatConnectorCommonLib</code> and <code>STATCONNECTORSRVLib</code> but I still cannot get it working. </p> <p>When I run following test program: </p> <pre><code>using System; using System.Collections.Generic; using System.Linq; using System.Text; //COM references using STATCONNECTORCLNTLib; using StatConnectorCommonLib; using STATCONNECTORSRVLib; namespace R_TESTING { class Program { static void Main(string[] args) { StatConnector sc1 = new STATCONNECTORSRVLib.StatConnectorClass(); sc1.Init("R"); } } } </code></pre> <p>I get this exception:</p> <pre><code>Unhandled Exception: System.Runtime.InteropServices.COMException: Exception from HRESULT: 0x80040013 at STATCONNECTORSRVLib.StatConnectorClass.Init(String bstrConnectorName) </code></pre> <p>Thanks in advance.</p> <p><strong>UPDATE:</strong> Ok, still no luck. I will try to explain what I did so far.</p> <blockquote> <p>Installed R-2.12.2-win.exe from rproject to the <code>C:\Program Files\R\R-2.12.2</code></p> <p>Downloaded rscproxy_1.3-1.zip and copy/pasted it to the <code>C:\Program Files\R\R-2.12.2\library</code></p> <p>Installed R_Scilab_DCOM3.0-1B5.exe to the <code>C:\Program Files (x86)\R\(D)COM Server</code></p> </blockquote> <p>With Scilab comes a basic test. I tried to run it but I got following error:</p> <blockquote> <p>Loading StatConnector Server... Done Initializing R...Function call failed Code: -2147221485 Text: installation problem: unable to load connector Releasing StatConnector Server...Done</p> </blockquote> <p>Than I looked in the PATH/System Variables and found no path/R_HOME/R_USER info. Also, I couldn't find anything R related in the registry. </p> <p>I guess I am doing something terribly wrong, so I desperately need help from you guys. </p>
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