normcdf error

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Nikolay
Nikolay 2012-5-7
Dear all,
All seemed to be working well with my code until all of a sudden I received the following error message:
??? Undefined function or method 'erfc' for input arguments of type 'double' and attributes 'full scalar
complex'.
Error in ==> normcdf at 68
p = 0.5 * erfc(-z ./ sqrt(2));
I am not certain what had happened as I was entering similar values and all was working well
  1 个评论
Nirmal
Nirmal 2012-5-7
Do you know the z value at which this happened?

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回答（1 个）

Wayne King
Wayne King 2012-5-7
Are you attempting to input a complex number into normcdf?
erfc() only accepts real-valued input arguments. If you are not, please show what you are inputting into normcdf()

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