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matlab r2014a에서 'gwr'은(는) 유형 'struct'의 입력 인수에 대해 정의되지 않은 함수입니다.

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lee hyejon
lee hyejon on 2 Jul 2014
Answered: Walter Roberson on 25 Aug 2024
matlab r2014a에서 'gwr'은(는) 유형 'struct'의 입력 인수에 대해 정의되지 않은 함수입니다.
라고 경고문이 뜨는데 , gwr을 하기 위해서는 어떻게 해야하나요?
%=============GWR ANALYSIS========%
%=============exponential weight========%
info.dtype='exponential';
res1=gwr(ln_sale,x,xc,yc,info);
prt(res1, vnames);
more on;

Answers (2)

Krishna
Krishna on 25 Aug 2024
Hello,
It seems you are facing problem with the ‘gwr’ function in MATLAB, the issue being the function is not able to accept input of type struct. If you go through the following documentation of Geographically weighted regression, it clearly shows that you require 4 inputs and a name value pair instead of struct. The inputs are
  1. x - n*m covariate matrix containing m covariates for n observations
  2. y - n*1 response vector containing n observations
  3. coors - n*2 coordinate matrix containing horizontal axis and vertical axis for n observations.
  4. bandwidth - scalar value indicating bandwidth parameter
  5. varargin - Name/Value pairs
Please visit the documentation to learn more regarding this,
Also please go through the following documentation to learn more regarding how to properly post in MATLAB answer to get quick reply,
Hope this helps.

Walter Roberson
Walter Roberson on 25 Aug 2024
You need to have installed that File Exchange Contribution.

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