citree 0.0.7

creates citation tree plot using DOI

Citree

research citations tree visualization

Citree is a class that creates a citations tree.
the input is the DOI of the paper you want to start with (for example, 10.1002/ejp.1639).
the data is retrieved using semanticscholar package
(api that works with https://www.semanticscholar.org/).
the network is built by using Networkx package.
the plotting is done by using Bokeh package.

attributes: 
--------------
    first_doi - the doi provided by the user
    paper - a semanticscholar class (api that works with https://www.semanticscholar.org/)
    plot_name - plot title based on the name and author of the paper provided
    G - networkx object of the papers network
    A - networkx object of the authors plot
    generation - stores the number of generations
        (iterations of create_next_generation method)

methods:
--------------
first - creates the first node
create_next_generation - creates nodes based on papaers that cited
    the last generation nodes.
    saves a backup gpickle file.
    prints the generaton nuber and how many papers were found.
color_by_self_citation - needs an input of authorId.
    colors in red nodes of papers which the input author is a co-author.
    the other nodes and edges are green.
    the authors names are stored at paper['authors']
plot_html - creats an html file with tow plots:
    1. papers cictations tree
    2. authors who wrote toghather
export_csv(filename='filename') - creates a dataframe and exports it as 'filename.csv'

---

example of use:
from citree import citree
temp = citree('10.1111/j.1526-4610.2006.00288.x')

#other optional methods
temp.first()
temp.create_next_generation()
temp.create_next_generation()
temp.color_by_self_citation()
temp.plot_html('temp')
temp.export_csv(filename='mycsv)