Thanks! I didn't heard of this package and will look into it.

Best regards,

Em Qua, 13 de fev de 2019 22:10, Robert McLeod <robbmcleod@gmail.com escreveu:
The `bottleneck` library is a very good package if there's some function in NumPy that you want to handle `nan`s in reductions without exploding.

https://github.com/kwgoodman/bottleneck

On Wed, Feb 13, 2019 at 12:35 PM Mauro Cavalcanti <maurobio@gmail.com> wrote:
Dear ALL,

In the process of porting an existing (but abandoned) package to the latest version of Numpy, I stumbled upon a call to a 'numpy.nansqrt' function, which seems not to exist.

Here is the specific code:

def normTrans(y):
    denom = np.nansqrt(np.nansum(y**2))
    return y/denom

As far as I could find, there is no such 'nansqrt' function in the current version of Numpy, so I suspect that the above code has not been properly tested.

Am I right, or that function had existed in some past version of Numpy?

Thanks in advance for any comments or suggestions. 

Best regards,
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