Author: Trevor Misfeldt

ClickOnce Deployment

Posted on by Trevor Misfeldt
In general, when you deploy an NMath application you want to ensure that all NMath DLLs in the installation Assemblies directory are installed in either the GAC or next to the application. (You can read an overview of NMath deployment in Section 1.7 the NMath User's Guide.) ClickOnce automagically tries to determine the appropriate dependencies to deploy. However, since the NMath kernel and nat...
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Platform configurations x86, x64

Posted on by Trevor Misfeldt
NMath 4.0 Due to the increasing prevalence of 64bit operating systems, NMath 4.0 has been re-architected to generate executables that can run on 32-bit or 64-bit platforms with one build. When building simple choose the 'Any CPU' configuration, and the resulting application can be redistributed on both 64-bit or 32-bit platforms with no changes. NMath Versions Prior to 4.0 An NMath appli...
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Variance inflation factors

Posted on by Trevor Misfeldt
A customer contacted us about computing "variance inflation factors". Wikipedia defines this as: In statistics, the variance inflation factor (VIF) is a method of detecting the severity of multicollinearity. More precisely, the VIF is an index which measures how much the variance of a coefficient (square of the standard deviation) is increased because of collinearity. [Ref] Here's an implemen...
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