Metadata-Version: 1.0
Name: datavision
Version: 2017.4.11.1548
Summary: Python data visualisation
Home-page: https://github.com/wdbm/datavision
Author: Will Breaden Madden
Author-email: wbm@protonmail.ch
License: GPLv3
Description: datavision
        ==========
        
        Python data visualisation
        
        setup
        =====
        
        .. code:: bash
        
            sudo pip install datavision
        
        introduction
        ============
        
        qunti and zus lists
        -------------------
        
        Qunti (群体, groups) are lists that act
        
        -  as dictionaries that can contain duplicate keys and
        -  as sets for the purposes of enabling set-like operations for qunti
           objects, such as symmetric difference, intersection and update
           operations.
        
        Qunti are composed of multiple zu (组, group) objects.
        
        qunti operations
        ~~~~~~~~~~~~~~~~
        
        In an update operation, one qunti is used to update another. Any zus in
        the updating qunti that are not in the updated qunti are appended to the
        updated qunti. Any zus that are in the updating qunti and the updated
        qunti replace the corresponding zus in the updated qunti.
        
        The following example illustrates a qunti update operation in which an
        ``alpha`` zus is replaced and a ``delta`` zus is appended:
        
        .. code:: python
        
            # example qunti update:
            a = [['alpha', '10'], ['beta', '20'], ['gamma', '30'], ['gamma', '15']]
            b = [['delta', '40'], ['alpha', '50']]
            # update of a with b:
            a = [['beta', '20'], ['gamma', '30'], ['gamma', '15'], ['delta', '40'], ['alpha', '50']]
        
        The following example illustrates qunti symmetric difference,
        intersection and update operations. In the update operation, two old
        ``gamma`` zus are replaced by a single new ``gamma`` zu:
        
        .. code:: python
        
            # example qunti symmetric difference, intersection and update:
            a = [['alpha', '10'], ['beta', '20'], ['gamma', '30'], ['gamma', '15']]
            b = [['delta', '40'], ['alpha', '50'], ['gamma', '25']]
            # symmetric difference of a and b:
            [['beta', '20'], ['delta', '40']]
            # intersection of a and b:
            [['alpha', '10'], ['gamma', '30'], ['gamma', '15'], ['alpha', '50'], ['gamma', '25']]
            # update of a with b:
            a = [['beta', '20'], ['delta', '40'], ['alpha', '50'], ['gamma', '25']]
        
        data visualisation
        ------------------
        
        Datavision provides utilities for data visualisation. It can visualise
        matrices as colormaps:
        
        |image0| |image1| |image2|
        
        It can visualise histograms:
        
        .. figure:: media/histogram_comparison_1.png
           :alt: 
        
        It can visualise graphs and histograms in a terminal:
        
        ::
        
               │                                                                            
               ┼+79.548                                                                 ○   
               │                                                                            
               │                                                                ○           
               │                                                                            
               │                                                        ○                   
               │                                                                            
               │                                                ○                           
               ◽       ◽       ◽                       ○                                    
               │                       ◽       ○                                            
               │                       ○       ◽                                            
            ───○┼──────○───────○───────────────────────◽────────────────────────────────┼───
               │ +0.046                                         ◽               +8.97638    
               │                                                                            
               │                                                        ◽                   
               │                                                                            
               │                                                                ◽           
               ┼-48.228                                                                     
               │                                                                        ◽   
               │                                                                            
        
        ::
        
                                     │                        
                                     ┼+75503.2                
                                   ∘∘|∘                       
                                  ∘||||∘                      
                                  ||||||∘                     
                                 ∘|||||||                     
                                 ||||||||∘                    
                                ∘|||||||||                    
                                ||||||||||∘                   
                               ∘|||||||||||                   
                               |||||||||||∘                   
                              ∘||||||||||||                   
                              |||||||||||||∘                  
                              ||||||||||||||∘                 
                             ∘|||||||||||||||∘                
                            ∘|||||||||||||||||∘               
                           ∘|||||||||||||||||||∘              
                        ∘∘∘||||||||||┼+1603.2|||∘∘∘           
            ──┼--------------------------------------------┼──
               -4.69099              │              +4.6147   
        
        It can plot all combinations of variables:
        
        .. figure:: media/variable_correlations_1.png
           :alt: 
        
        It can plot all parallel coordinates:
        
        .. figure:: media/parallel_coordinates_1.png
           :alt: 
        
        It can perform FFT:
        
        .. figure:: media/FFT.png
           :alt: 
        
        It can graph time:
        
        .. figure:: media/time_1.png
           :alt: 
        
        graphs
        ======
        
        |image3| |image4| |image5| |image6| |image7|
        
        .. |image0| image:: media/image_1.png
        .. |image1| image:: media/image_2.png
        .. |image2| image:: media/image_3.png
        .. |image3| image:: media/graph.png
        .. |image4| image:: media/multigraph.png
        .. |image5| image:: media/multigraph_2D.png
        .. |image6| image:: media/multigraph_2D_date.png
        .. |image7| image:: media/multigraph_2D_time.png
        
        
Platform: UNKNOWN
