Erin Jonaitis

Mastodon @emjonaitis@mathstodon.xyz

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🔒 Paid proposals held safely in escrow — released only when the work's approved.

Followers

327

Account age

3 yrs

🧰 Free analysis for Erin Jonaitis

🕵️ Fake follower check 📊 Engagement rate 💰 What they charge

📊 Post engagement

Avg engagement / post

1.2%

Engagement vs followers

Nov 2022

On Mastodon since

🔥 Top post: I'm trying to troubleshoot some GLMM fits (using glmer and glmmT · 10 likes + reposts

📊 Activity & format

Posting cadence

1.4 / week

A lower-frequency account — each post lands with more weight.

Content mix

Mostly text

Recent: 11 text · 1 image · 0 video.

Follower / following

1.1×

Follows 295 back. A more reciprocal / networked account.

Recent posts

View on Mastodon ↗

🔥 Top post I'm trying to troubleshoot some GLMM fits (using glmer and glmmTMB). I'm looking to make a minimal working example that I can share. Simulating my own data isn't working (I don't understand the data generating process well enough). Do you know a great package for simulating skew… ★ 10

Update on Gamma fits in #lme4 from @bbolker -- https://math.mcmaster.ca/~bolker/misc/Gamma_GLMM_report.pdf Thanks, Ben, for elevating this issue. I do not understand what's going on under the hood here, but in my own work I'm moving forwar… Police killed a man in my neighborhood today, just a few blocks from my house. I think this is the fifth police homicide since I've lived here. ★ 2 I spent a bunch more time on this issue today, looping through a few old versions of lme4 to see if I could note any changes. There definitely have been changes to the summary() and print() functions, and output on the variance components … ★ 1 Continuing to play with this, I fit a Poisson model to the same dataset using glmer() and glmmTMB(), and those results were identical. When I tried Gaussian, I had to switch to lmer() but the results were still within tolerance (AIC differ… ★ 8 (Back in the day I would have asked this on StackOverflow; their pivot to AI was a dealbreaker for me and so I no longer have an account there, useful as it was at one time.) ★ 3 RE: https://mathstodon.xyz/@emjonaitis/116937374466860556 I found a usable dataset for this purpose: epil2 in the package glmmTMB. When I run the following code, the models are intended to be the same, but the results are more than trivial… ★ 2 I'm reading an article about evidence-based practice that is a source of an important claim (60% of care is evidence-based, 30% is wasteful, and 10% is harmful). This excerpt stopped me in my tracks: "Consider for a moment, if civil aviati… ★ 6 Kludges here: number one, I had to manually set binwidth, which then had to be inspected for all variables to make sure that none created spillage past the plot margins; number two, I had to convert the factor variables to numeric and manu…

I did not find an off-the-shelf solution for this, but thanks to @LeoRJorge's recommendation of ggdist, which has the better-behaved function geom_dots() for dotplots, I was able to kludge together something I'm pretty happy with given my… I'm working up some diagnostic plots for multiple imputation and I'm finding myself wanting a specific kind of plot that may not exist. I want to compare the distribution of imputed datapoints (few) to the distribution among measured value… ★ 3 Expecting universities to police their own is expecting rather a lot, especially when increasingly-scarce federal dollars are at stake. I still remember the (NIH-funded) Anil Potti scandal; if it had been left to Duke to manage it, with no… ★ 3

🐘 Community & instance

Home server

mathstodon.xyz

Their home server on the fediverse — the instance a creator picks signals the community they belong to.

On Mastodon since

Nov 2022

Joined in the Twitter-exodus wave of late 2022 — part of the migration that made Mastodon a real destination.

💡 Facts

🗓️Joined Mastodon in 2022 — 3 years ago.

👁️Averages 4 views per post.

📤Posts about 1.4× per week.

🕵️ Fake follower check

Estimated

80/100

Excellent Credibility score

97%

Real Real audience

Low Fake-follower risk

High Data confidence

Est. 97% real, active audience · Low fake-follower risk.
Strong engagement (~1.2% of followers engage each post) — an active, real audience.
Established account (3+ years old).

Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.

About

Applied statistician at UW-Madison, interested in longitudinal data analysis, reproducible workflows, and Alzheimer's disease. Views mine; all my errors are independent.

🔀 Audience overlap

Estimated

Estimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.

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Scott 🇮🇱🇺🇦 WILL NOT COMPLY 17%

Lydia T. Pott 16%

rufus 12%

Kyle Pauley 11%

Vrtxd 11%

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Erin Jonaitis

Make a deal with Erin Jonaitis

📊 Post engagement

📊 Activity & format

Recent posts

🐘 Community & instance

💡 Facts

🕵️ Fake follower check

About

🔀 Audience overlap

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