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Functions
ost.stutil Namespace Reference

Functions

def Mean
 
def Median
 
def StdDev
 
def Min
 
def Max
 
def Correl
 
def Histogram
 

Function Documentation

def ost.stutil.Correl (   xs,
  ys 
)
Calculates the correlation coefficient between xs and ys as

  sum[(xi-<x>)*(yi-<y>)]
r=----------------------
        sx*sy
        
where <x>, <y> are the mean of dataset xs and ys, and, sx and sy are the 
standard deviations.

Definition at line 41 of file stutil.py.

def ost.stutil.Histogram (   xs,
  bounds,
  num_bins 
)

Definition at line 68 of file stutil.py.

def ost.stutil.Max (   xs)

Definition at line 38 of file stutil.py.

def ost.stutil.Mean (   xs)
Calculate mean of dataset

Definition at line 3 of file stutil.py.

def ost.stutil.Median (   xs)
Calculate median of dataset

Definition at line 11 of file stutil.py.

def ost.stutil.Min (   xs)

Definition at line 35 of file stutil.py.

def ost.stutil.StdDev (   xs)
Calculate standard-deviation of dataset

          | sum[xi-<x>]^2 |
sigma=sqrt|---------------|
          |       n       |

Definition at line 24 of file stutil.py.