social network

  1. C

    Bonacich Power

    I am working on some network statistics, and used Bonacich Power as one of my centrality measures. I understand that by choosing the beta parameter < 0, would mean that nodes connected to nodes that are less well connected would have higher power. I have two questions (1) How would one interpret...
  2. S

    Analyzing Tagged Content: Is a Multiple Regression Analysis the Right Approach?

    I’m working with a relatively small data set that consists of several hundred social media posts, key engagement metrics and up to 10 content “tags” that describe the image of each post. We leveraged Google Vision API along with a manual review to construct the tags. I’ve linked to an example of...
  3. C

    Analysis for behavior change over sample treatments

    Hello all! My research examined if social behaviors in animals changed with the distribution of food treatment (clumped vs. dispersed food). My data is non-parametric. I have matrices of interaction rates between individuals. I ran Mantel tests between the interaction matrices of the...
  4. G

    What is the chance to have a mutual friend with a random person ?

    We have a social network say facebook. We know that it is composed by 500 milion of users. We know that each user have an average of 135 friend. Taking a random person, what is the chance that he has a mutual friend with me ? And how the chance increase if we are not looking for mutual...