Error Histfit too many arguments

Question

desert_scientist90 2019-10-2

0
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https://ww2.mathworks.cn/matlabcentral/answers/483252-error-histfit-too-many-arguments

回答： Siriniharika Katukam 2019-10-10

Hi I am trying to overlay a normal distribution and a gamma distribution in the same histogram. I am using the following code which give me a error message because I am using too many arguments under histfit. I tried to use the distribution fitter but my Y axis is density and I need frequency instead. Is there anyway to work around this?

Thanks in advance for your help

 number_of_bins = 10;
histfit(rain1positive, 10,'gamma','normal');
xlabel('mm');
title('station 1 jja');
umber_of_bins = 10;
histfit(rain1, 10,'gamma');
xlabel('mm');
title('station 1 jja');

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Adam Danz 2019-10-2

histfit() has 1 required input and 2 more optional inputs. It does not have any name-value parameter options. The 3rd input specifies the distribution. Your 4th input, 'normal' is causing the problem. The distribution will be normal if the data produce a normal distribution so maybe I'm missing the point of this 'normal' input.