Lists pairs of the Twitter screen names of following and followed politicians.
twitter.following
A data frame with 3859 rows and 2 variables:
character: Twitter screen name of the following senator
character: Twitter screen name of the followed senator
See QSS Table 5.4.
Imai, Kosuke. 2017. Quantitative Social Science: An Introduction. Princeton University Press. URL.
Pablo Barberá; Birds of the Same Feather Tweet Together: Bayesian Ideal Point Estimation Using Twitter Data. Political Analysis 2015; 23 (1): 76-91. doi: 10.1093/pan/mpu011