LogNormalFitter
Class for fitting a log-normal distribution to a point cloud
A log-normal distribution is constructed by fitting a normal distribution to the logarithm of the point coordinates.
[class] LogNormalFitter
comments:
class for fitting a log-normal distribution to a point cloud
parameters:
- mean: multidim mean of underlying normal
- cov: multidim covariance matrix of underlying normal
- mvn: scipy.stats multivariate_normal object built from the mean and cov
⤷ __init__
full signature:
def __init__(self)
comments:
empty constructor
⤷ fit
full signature:
def fit(self, points)
comments:
fit to a set of points
input arguments:
- points: a np array of shape (npoints,ndims)
full signature:
def pdf(self,points)
comments:
get pdf at points