571,378 responses from 212 respondents to 5,956 items.
| Description | Recorded roll-call votes of the U.S. Senate, 110th-118th Congresses (2007-2024), one panel across Congresses, built from the chamber's own XML records: 1 = Yea/Aye, 0 = Nay/No, abstentions dropped. Classic ideal-point / unfolding data. 571,378 votes cast by 212 members on 5956 roll calls; covariates party and state, plus the Unix time of each vote. |
|---|---|
| Reference | Secretary of the Senate, U.S. Senate. Roll call votes (LIS XML), https://www.senate.gov/legislative/votes_new.htm |
| Licence | CC0 1.0 |
| Source data | https://www.senate.gov/legislative/votes_new.htm |
| Responses | 571,378 |
|---|---|
| Respondents | 212 |
| Items | 5,956 |
| Response categories | 2 |
| Responses per respondent | 2695.179 |
| Responses per item | 95.933 |
| Density | 0.453 |
| Longitudinal | TRUE |
cov_partycov_statedateiditemresp
Or load it directly in R or Python:
# R
install.packages("remotes")
remotes::install_github("itemresponsewarehouse/Rpkg")
library(irw)
df <- irw_fetch("rollcall_senate")
# Python
pip install irw
import irw
df = irw.fetch("rollcall_senate")
@misc{USSenate2024,
author = {Secretary of the Senate, U.S. Senate},
title = {Roll call votes (LIS XML)},
url = {https://www.senate.gov/legislative/votes_new.htm},
year = {2024}
}
| IRW version | v439 |
|---|---|
| Redivis dataset | item_response_warehouse_6 v3.7 |
| Redivis dataset DOI | 10.57761/k0pn-7r67 |
| Manifest pin for this IRW version | v3.6 |
| Metadata source | irw_meta v27.0 |