Services & Resources / Wolfram Forums / MathGroup Archive
-----

MathGroup Archive 2009

[Date Index] [Thread Index] [Author Index]

Search the Archive

Re: linear regression with errors in both variables

  • To: mathgroup at smc.vnet.net
  • Subject: [mg96286] Re: [mg96281] linear regression with errors in both variables
  • From: Virgil Stokes <vs at it.uu.se>
  • Date: Wed, 11 Feb 2009 05:17:17 -0500 (EST)
  • References: <200902101057.FAA10340@smc.vnet.net>

Joerg wrote:
> Hi,
>
> I want to test the hypothesis that my data
> follows a known simple linear relationship,
> y = a + bx. However, I have (known) measurements
> errors in both the y and the x values.
>
> I suppose just a simple linear regression
> does not do here.
>
> Any suggestions how do test this correctly?
>
> Thanks,
>
> joerg
>   
You might take a look at one of the Wolfram Demonstrations Project:

  
http://demonstrations.wolfram.com/OrdinaryRegressionAndOrthogonalRegressionInThePlane/

--V. Stokes



  • Prev by Date: Custom label for a slider in Manipulate
  • Next by Date: Re: Usage of #1
  • Previous by thread: linear regression with errors in both variables
  • Next by thread: Re: linear regression with errors in both variables