johnymontana

MATCH n
OPTIONAL MATCH n-[r]->()
DELETE n,r;

LOAD CSV FROM 'https://dl.dropboxusercontent.com/u/67572426/persons.csv' AS line
MERGE (p:Person:Entity {name: line[0]});

LOAD CSV FROM 'https://dl.dropboxusercontent.com/u/67572426/orgs.csv' AS line
MERGE (o:Org:Dept:Entity {name: line[0]});

johnymontana

// Import Federal Election campaign contribution data into Neo4j

// /path/to/neo4j/bin/neo4j-shell < FEC-2015.cql

//first let us create indexes!
CREATE INDEX ON :Candidate(fullName);
CREATE INDEX ON :Candidate(lastName);
CREATE INDEX ON :Candidate(candidateID);
CREATE INDEX ON :Contributor(fullName);
CREATE INDEX ON :Contributor(occupation);

johnymontana

Options Trading As A Graph

---

Introduction

This GraphGist will begin to explore how stock option data can be modeled as a graph, some simple Cypher queries for calculating payout at expiration for an options contract and a very basic look at finding profitable options trades given a specific forecast. Please note that some of the concepts here have been simplified and are only meant as an educational overview of exploring Neo4j and graph data modeling.

johnymontana

{
 "metadata": {
  "name": "Simple_ODEs_Conservation"
 },
 "nbformat": 3,
 "nbformat_minor": 0,
 "worksheets": [
  {
   "cells": [
    {

johnymontana

{
 "metadata": {
  "name": "Coffee_Cooling"
 },
 "nbformat": 3,
 "nbformat_minor": 0,
 "worksheets": [
  {
   "cells": [
    {

johnymontana