ProfilePlot Class Reference

Public Member Functions
def	__init__ (self, x, y, x_axis=None, n_bins=None, label=None)
def	draw (self, color='black')

Public Attributes
	x_axis
	Binning in x.
	mean
	Mean of y in bin x.
	err
	Std of Mean y in bin x.
	label
	Matplotlib label for the plot.

Detailed Description

 Basic Profile plot

Creates the profile Histogram from x and y distrinbutions
It plots mean(y) in bins of x

Attributes:
    x_axis (array)  : Binning in x
    mean (array)    : Mean of y in bin x
    err (array)     : Std of Mean y in bin x
    label (string)  : Matplotlib label for the plot

Definition at line 132 of file tools.py.

Constructor & Destructor Documentation

__init__()

def __init__	(		self,
			x,
			y,
			x_axis = None,
			n_bins = None,
			label = None
	)

 init function
:param x:       Distribution in x
:param y:       Distribution in y
:param n_bins:  (optional) n bins in x, is set automatically if not provided
:param x_axis:  binning for the x-axis
:param label:   Matplotlib label for the plot

Definition at line 146 of file tools.py.

    def __init__(self, x, y, x_axis=None, n_bins=None, label=None):
        """ init function
        :param x:       Distribution in x
        :param y:       Distribution in y
        :param n_bins:  (optional) n bins in x, is set automatically if not provided
        :param x_axis:  binning for the x-axis
        :param label:   Matplotlib label for the plot
        """
        if x_axis is None:
            x_axis = transform.get_optimal_bin_size(len(x))
        if n_bins is not None:
            x_axis = n_bins
 
        
        _, self.x_axis = np.histogram(x, x_axis)
 
        
        self.mean = []
 
        
        self.err = []
 
        
        self.label = label
 
        # Calculating the Profile histogram
        for last_x, next_x in zip(self.x_axis[:-1], self.x_axis[1:]):
            bin_range = (x > last_x) & (x < next_x)
            n_y_in_bin = len(y[bin_range])
            if n_y_in_bin == 0:
                self.mean.append(0)
                self.err.append(0)
            else:
                self.mean.append(np.mean(y[bin_range]))
                self.err.append(np.sqrt(np.var(y[bin_range]) / n_y_in_bin))
 

Member Function Documentation

draw()

def draw	(		self,
			color = 'black'
	)

 Draw function
:param color: matplotlib color

Definition at line 182 of file tools.py.

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The documentation for this class was generated from the following file:

• alignment/scripts/alignment/fancystuff/tools.py