Raphael Nishimura
@rnishimura.bsky.social
2.9K followers 320 following 1K posts
Survey methodologist and statistician at the Survey Research Center, Institute for Social Research, University of Michigan #survey | #sampling | #statistics | #RStats
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rnishimura.bsky.social
Really bummed we are already in October, but not quite there yet!
rnishimura.bsky.social
That's right, these are new variables added to the weighting, presumably to adjust for nonresponse.
rnishimura.bsky.social
Oh, I see some new weighting variables here. Cool!
And yes, the methods report is the very first thing I look at a new poll 🤓
rnishimura.bsky.social
Interesting result on the effect of presenting a "No opinion" option on this Washington Post-Ipsos poll
www.washingtonpost.com/politics/202...
Reposted by Raphael Nishimura
umisr.bsky.social
Dr. Sunghee Lee (@sungheelee.bsky.social‬) featured in this NYT article examining the consequences of deep NIH cuts on health disparities research. Her work on dementia in underrepresented populations was defunded despite its critical value.
Read more: myumi.ch/W6dZb
#HealthEquity #SocialResearch
With Deep N.I.H. Cuts, Research Into Health Disparities Falters
In its campaign against “woke” science, the Trump administration has closed down studies and programs focused on the gaps between racial and socioeconomic groups.
Reposted by Raphael Nishimura
markjrieke.bsky.social
I got asked to take uncertainty intervals off a chart because the lower tail showed potentially a 0% lift and like nah dawg I will not be doing that. You can take uncertainty out of the chart but you can't take it out of the system --- if you wanna delude yourself, that's between you and god
rnishimura.bsky.social
Clustering makes in-person data collection much more operationally efficient! Oh wait, you are not talking about cluster sampling?
rnishimura.bsky.social
I'd suggest contacting the ANES team by email directly on this.
rnishimura.bsky.social
🚨 All data nerds 🤓: ANES 2024 full release is now available!
electionstudies.bsky.social
The full release of the ANES 2024 Time Series #Data is now available. More details here: electionstudies.org/anes-announc...
Full release of the ANES 2024 is now available.
rnishimura.bsky.social
🚨 For all data nerds 🤓 out there: incoming announcement for a new data release!
Reposted by Raphael Nishimura
hansilowang.bsky.social
THREAD: There are a lot of unanswered questions 12 hours after President Trump — who, according to the Constitution, has no final authority over the census — released a social media post calling for unprecedented changes to how the government produces data that forms the foundation of U.S. democracy
Trump wants a new U.S. census to exclude people here illegally. It'd be unprecedented
Trump is calling for a "new" census that excludes people in the U.S. without legal status. The 14th Amendment requires the "whole number of persons in each state" in a key set of census results.
www.npr.org
rnishimura.bsky.social
Even if you dislike the results, don't kill the polls!
charlotteeffect.bsky.social
I really hate it when people blame "polling" for the behavior of people they find annoying online

open.substack.com/pub/cauldron...
rnishimura.bsky.social
I *really* hope ACS never gets to Trump's attention over the next few years...
rnishimura.bsky.social
I approve this entire response! 😄
Especially how you folks are implementing this adjustment. I thought the blog post missed some of these details, but I understand you also need to keep it simple for a wider audience.
rnishimura.bsky.social
Black Sabbath, principalmente no começo, tem muito de uma pegada doom metal. Se eles não fossem os pais do heavy metal, certamente seria ao menos os pais do doom metal.
rnishimura.bsky.social
polltracker.bsky.social
New Democratic Primary Poll (2028) - Atlas Intel

Buttigieg 26.7%
Ocasio-Cortez 18.5%
Newsom 15.8%
Harris 14.5%
Walz 8.7%
Booker 4.1%
Mamdani 4%
Shapiro 3.2%
None 2.3%
Whitmer 1.4%
Warnock 0.5%
Emanuel 0.3%

cdn.atlasintel.org/20e36f18-42b...
New Democratic Primary Poll (2028) - Atlas Intel 

Buttigieg 26.7%
Ocasio-Cortez 18.5%
Newsom 15.8%
Harris 14.5%
Walz 8.7%
Booker 4.1%
Mamdani 4%
Shapiro 3.2%
None 2.3%
Whitmer 1.4%
Warnock 0.5%
Emanuel 0.3%
rnishimura.bsky.social
Who in their right mind would poll Mamdani in a Democratic primary for president?!
Oh, right, of course! 🤭
rnishimura.bsky.social
Trump is threatening Brazil with 50% tariffs for no reason whatsoever -- It's Brazil that has a trade deficit with the US...
rnishimura.bsky.social
Add to that Brazil at 50% for no reason whatsoever, giving that Brazil is the country with a commercial deficit with the US...
rnishimura.bsky.social
I wouldn't hold my hopes on that:
"We don't need to set any standards given that anyone who is a member or future member of this organization has already established that they are among the most accurate pollsters in America"
Like, they are not even trying 😅
rnishimura.bsky.social
Yeap, this should be the opposite of AAPOR/ROPER -- being a member of this counts against the transparency score
rnishimura.bsky.social
This has to be a joke, right?
Reposted by Raphael Nishimura
epiellie.bsky.social
This week's E is for Epi newsletter: what the NYTimes' hit piece on Zohran Mamdani can tell us about the importance of good survey design.

Read it here: open.substack.com/pub/epiellie...
Mamdani, Race, and Survey Design
Ask the wrong question, get the wrong answer.
open.substack.com