Skip to content
master
Switch branches/tags
Code

Latest commit

 

Git stats

Files

Permalink
Failed to load latest commit information.
Type
Name
Latest commit message
Commit time
 
 

macros

Excel macros, mostly for NodeXL and other data analysis

CreateOneModeProjection

Given a Two-Mode edgelist, create a One-Mode projection with edge weights.

Setup and Usage

The macro expects (requires, really) a two-column spreadsheet with column headers where the first column is the node-type you want to keep and the second column is the other node-type. For instance, if you wanted a one-mode projection of actors where edges are based on their co-appearance in movies, you'd have a spreadsheet like so:

Actor Movie
Jeremy Renner American Hustle
Amy Adams American Hustle
Amy Adams Her

The easiest way to run the macro is to copy/paste the raw code from Github into the VisualBasic module screen in Excel. Here's Microsoft's explanation for creating macros: https://support.office.com/en-nz/article/Create-or-delete-a-macro-974ef220-f716-4e01-b015-3ea70e64937b

Once you have the macro in your workbook, run it: http://office.microsoft.com/en-us/excel-help/run-a-macro-HP010342865.aspx

After it runs, you can import the onemode_edgelist into NodeXL or whatever SNA package you're using.

Output

Given a spreadsheet with two columns - VertexA and VertexB - the macro will create 3 sheets:

  • two-mode matrix: a rectangular matrix with VertexA values as rows and VertexB values as columns
  • onemode_matrix: a square matrix of VertexA values where the cells are edge weights
  • onemode_edgelist: an edgelist of VertexA values, including an edgeweight column

About

Excel macros, mostly for NodeXL and other data analysis

Resources

Releases

No releases published

Packages

No packages published