is the mean function broken in R2014b
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Mike Wilson
am 23 Mai 2018
Kommentiert: Mike Wilson
am 23 Mai 2018
With just about any use of the mean function, i get this error message
Subscript indices must either be real positive integers or
logicals.
I get this error using the example input matrix from docs. I create this matrix.
A = [0 1 1; 2 3 2; 1 3 2; 4 2 2]
Then run this command
M = mean(A)
Above error is generated.
All the other stats functions work as expected. Is this a bug in R2014b?
Is the workaround to write my own mean function?
Thanks,
Mike
1 Kommentar
Stephen23
am 23 Mai 2018
Bearbeitet: Stephen23
am 23 Mai 2018
"Is this a bug in R2014b?"
Nope. It is because you defined a variable named mean.
"Is the workaround to write my own mean function?"
Nope. The solution is to delete the variable named mean.
This has been discussed many times before:
etc. etc.
Tip for the future: whenever you have a problem with a function one of the first things you should do is check it using which.
Akzeptierte Antwort
the cyclist
am 23 Mai 2018
Bearbeitet: the cyclist
am 23 Mai 2018
You probably created a variable named mean, and are accidentally trying to access that variable.
I suggest either doing
clear mean
or just trying again with a freshly started instance of MATLAB.
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