The Evolution of Emotional Displays in Open Source Software Development Teams: An Individual Growth Curve Analysis

1. Does the paper propose a new opinion mining approach?

No

2. Which opinion mining techniques are used (list all of them, clearly stating their name/reference)?

Syuzhet R package. Jockers, M. 2016. R Package “syuzhet.”

3. Which opinion mining approaches in the paper are publicly available? Write down their name and links. If no approach is publicly available, leave it blank or None.

Syuzhet https://cran.r-project.org/package=syuzhet

4. What is the main goal of the whole study?

What is the effect of time on the evolution of positive team emotions in virtual teams?

5. What the researchers want to achieve by applying the technique(s) (e.g., calculate the sentiment polarity of app reviews)?

Above

6. Which dataset(s) the technique is applied on?

1121 GitHub projects, satisfying the author's selection criteria.

7. Is/Are the dataset(s) publicly available online? If yes, please indicate their name and links.

No. The dataset might be (more or less) reconstructed if one reimplements the selection procedure described in Section 3.1.

8. Is the application context (dataset or application domain) different from that for which the technique was originally designed?

Yes

9. Is the performance (precision, recall, run-time, etc.) of the technique verified? If yes, how did they verify it and what are the results?

No

10. Does the paper replicate the results of previous work? If yes, leave a summary of the findings (confirm/partially confirms/contradicts).

No

11. What success metrics are used?

N/A

12. Write down any other comments/notes here.

N/A