The graph represents a network of 4,405 Twitter users whose tweets in the requested range contained “#pdf15 OR #wegov OR pdmteam OR @techpresident OR “personal democracy” OR Mlsif”, tweeted over the 42-day, 2-hour, 38-minute period from Saturday, 02 May 2015 at 21:24 UTC to Sunday, 14 June 2015 at 00:02 UTC.
Top 10 Vertices, Ranked by Betweenness Centrality:
Top Hashtags in Tweet in Entire Graph:
This problem is caused by a lack of trust. Excel documents may contain harmful code (“malware”) and the solution Microsoft created was the idea of “Trusted Locations”. Only folders that have been identified as “trusted locations” will allow you to open Excel files that run embedded code, which are needed by NodeXL to run.
Below are the steps needed to make a folder a trusted location. Once you have done that, NodeXL files stored in that folder will no longer display this error when they are opened.
Step 1: Open Excel Options from the File Menu in Excel
Select: Excel File Menu>Options
The Excel Options dialog. Select “Trust Center”.
Step 2: Choose the Trust Center tab on the menu on the left
The Excel Trust Center dialog. Select “Trust Center Settings”.
Step 3: Add a new trusted location where you will store your NodeXL files
Step 4. The Excel Trusted Locations dialog. Select “Add new location…”.
The Excel Trusted Location dialog. Enter the path to your NodeXL directory here.
Select the “Subfolders of this location are also trusted”. Select OK to every dialog.
It is not recommended that the download directory for your browser be granted Trusted location status. This will require NodeXL users to download files and then copy or move them to a Trusted Location in order to open and use the complete NodeXL functionality in the file.
There will be a one day crash course on all things “big data” at the upcoming San Francisco Predictive Analytics World conference on Monday, March 30th, 2015. Get the Big Data big picture with a day of introduction to the major concepts, methods, challenges, and best practices related to leveraging large volumes of information.
There will be a session on social media network analysis using NodeXL at the conference as well.
Networks are collections of connections — they are everywhere once you start to look. Learn how to collect, analyze, visualize, and publish insights into connected populations. Using the free and open NodeXL addin for Excel, anyone who can make a pie chart can now make a network chart. Create insights into social media, collaboration, organizations, markets, and other connected structures with just a few clicks. Easily publish reports with visualizations and content analysis. Apply social network analysis to your own brands, email, discussions or web sites.