Figure 2
From: Uncovering the relationships between military community health and affects expressed in social media
Emotion and sentiment military-to-control ratios over time. Sentiment ratios are estimated for three opinion types: positive, negative, and neutral and emotion ratios are estimated for six Ekman’s emotions: joy, sadness, fear, surprise, anger, and disgust over the period from 01/2009 to 12/2014 for an example Twitter set \(p_{12}\). The set of military and control users is the same over time.