This project visualized the disparity between number ratings reported by people from 0-3 vs. the sentiment score calculated by a common sentiment analysis algorithm (AFINN) run on the same people written comments.

(ianssmith.github.io/measuring_uncertainty)

Contents:

data/ :

raw data from source

protoviz.ipynb :

jupyter notbook with preliminary visualization and analysis.

analyze.js :

is the node script which takes the raw data and runs AFINN sentiment analysis on the comments.(the result was piped into ap.tsv and wp.tsv).

mean.awk :

calculates the mean and standard deviation for the sentiment score calculated by analyze.js

sketch.js/index.html/.css :

interactive visualization of result.