ost::stutil Namespace Reference

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

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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 40 of file stutil.py.

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

Definition at line 67 of file stutil.py.

def ost::stutil::Max

(

xs

)

Definition at line 37 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 34 of file stutil.py.

def ost::stutil::StdDev

(

xs

)

Calculate standard-deviation of dataset

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

Definition at line 23 of file stutil.py.