def normal(self,samples):
"""
Sampling from a Normal distribution
Parameters:
mean (location)
variance (squared scale)
------------------------------------------------------------------------
- samples: number of values that will be returned.
"""
locMean=float(self.__params[0]*1.0)
scaleVariance=np.sqrt(float(self.__params[1]*1.0))
distro=norm(loc=locMean,scale=scaleVariance)
f=distro.rvs(size=samples)
return f
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