Error about "plotfdesign": Expected a string for the parameter name, instead the input type was 'double'.

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raym 2017-9-29

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https://ww2.mathworks.cn/matlabcentral/answers/358967-error-about-plotfdesign-expected-a-string-for-the-parameter-name-instead-the-input-type-was-dou

评论： Stephen23 2017-9-29

Hi, I was using the function plotfdesign and using the example in that file but error appears:

  g= repmat(fullfact([2 2]),100,1); 
  g1= find(g(:,1)==1); 
  g2= find(g(:,1)==2); 
  x= zeros(size(g,1),1); 
  x(g1)= normrnd(10,1,numel(g1),1); 
  x(g2)= normrnd(5,3,numel(g2),1);
H= plotfdesign(x,g);

Error appeared:

Error using notBoxPlot (line 218) 
Expected a string for the parameter name, instead the input type was 'double'. 
Error in plotfdesign (line 153) 
  H= notBoxPlot(yy,x(unique(g(rows,1))),0.7*bs,'sdline');

I’m using R2016a. Other people using this function very well, but I do not know what’s wrong with my computer.