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Uriel Cohen Priva

@urielcohenpriva.bsky.social

Likely not here at all. Diverse, new, and dangerous opinions. www.urielcohenpriva.com

75 Followers  |  66 Following  |  34 Posts  |  Joined: 03.09.2023  |  1.8944

Latest posts by urielcohenpriva.bsky.social on Bluesky

They're not "the same", and they are usually off by some linear operation, but the fact that they are not normally distributed simply doesn't matter

15.07.2025 16:05 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
The R code shown is:
g <-  1:200 |> as.character()
g.x <- 2**rnorm(length(g))
n <- 10**4
y <- rnorm(n) + g.x
d <- data.frame(y, g)
m.lmer <- lmer(y ~ 0 + (1 | g), d)
m.lm <- lm(y ~ 0 + g, d)
cor(coefficients(m.lm), ranef(m.lmer)$g[,1])

and the result is 1 (the two perfectly match)

The R code shown is: g <- 1:200 |> as.character() g.x <- 2**rnorm(length(g)) n <- 10**4 y <- rnorm(n) + g.x d <- data.frame(y, g) m.lmer <- lmer(y ~ 0 + (1 | g), d) m.lm <- lm(y ~ 0 + g, d) cor(coefficients(m.lm), ranef(m.lmer)$g[,1]) and the result is 1 (the two perfectly match)

The following R code:

g <-  1:200 |> as.character()
g.x <- runif(length(g))
n <- 10**4
y <- rnorm(n) + g.x
d <- data.frame(y, g)
m.lmer <- lmer(y ~ 0 + (1 | g), d)
m.lm <- lm(y ~ 0 + g, d)
cor(coefficients(m.lm), ranef(m.lmer)$g[,1])

The result is again 1

The following R code: g <- 1:200 |> as.character() g.x <- runif(length(g)) n <- 10**4 y <- rnorm(n) + g.x d <- data.frame(y, g) m.lmer <- lmer(y ~ 0 + (1 | g), d) m.lm <- lm(y ~ 0 + g, d) cor(coefficients(m.lm), ranef(m.lmer)$g[,1]) The result is again 1

R code:

g <-  1:200 |> as.character()
g.x <- c(runif(length(g)/2, 1000, 1100), runif(length(g)/2, 0, 100))
n <- 10**4
y <- rnorm(n) + g.x
d <- data.frame(y, g)
m.lmer <- lmer(y ~ 0 + (1 | g), d)
m.lm <- lm(y ~ 0 + g, d)
cor(coefficients(m.lm), ranef(m.lmer)$g[,1])

Again, the correlation is 1, despite the very non-normal distribution

R code: g <- 1:200 |> as.character() g.x <- c(runif(length(g)/2, 1000, 1100), runif(length(g)/2, 0, 100)) n <- 10**4 y <- rnorm(n) + g.x d <- data.frame(y, g) m.lmer <- lmer(y ~ 0 + (1 | g), d) m.lm <- lm(y ~ 0 + g, d) cor(coefficients(m.lm), ranef(m.lmer)$g[,1]) Again, the correlation is 1, despite the very non-normal distribution

Linguists seem to believe that modeling an effect using random effects causes the estimation to be very different than using fixed effects, because random effects are assumed to be normally distributed. Usually, the estimates are (almost) identical, regardless of the actual distribution.

15.07.2025 15:44 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Ian Maddieson at Berkeley Linguistics' commencement, with Rebecca Cover and Charles Chang

Ian Maddieson at Berkeley Linguistics' commencement, with Rebecca Cover and Charles Chang

So sad to hear of Ian Maddieson's passing. He was an amazing linguist but also an inspiring instructor and a big part of why I went into phonetics. I've always been in awe of the depth and breadth of his knowledge of the most obscure languages and will miss his kindness and wit. RIP, Ian~ ๐Ÿฆ๐Ÿฆ

06.02.2025 12:57 โ€” ๐Ÿ‘ 30    ๐Ÿ” 5    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
Contrastive vowel length and segment duration in production and perception in Djambarrpuyล‹u This paper deals with segment duration and phonological length in production and perception in the Australian language Djambarrpuyล‹u. It provides an acoustic phonetic account of vowel and consonant du...

New #labphon publication out today. I was happy to help this one along.

www.journal-labphon.org/article/id/1...

30.01.2025 20:21 โ€” ๐Ÿ‘ 7    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1

๐Ÿชฌ๐Ÿชฌ๐Ÿชฌ that's early!

14.01.2025 20:38 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Her 8yo bilingualness:

/hameil oสŠnli ฯ‡osemz et hakor/
'the-coat only blocks+z ACC the-cold'

That's a double decker code switch

09.01.2025 11:28 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

ื–ื” ืงืจื” ื‘ืคืœื•ืจื ื˜ื™ืŸ ื•ืืช ืžืฉืช"ืคื™ืช ืฉืœ ืœื•ื™ื ืกื•ืŸ?

21.12.2024 00:06 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Thanks for revitalizing it, it's really a must read material for everyone, not just linguists. I just told my kids about it this morning. They were very impressed.

18.12.2024 14:55 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

I will assign the bunny paper next time I teach intro. Thanks for that!

May his memory be a blessing (evidently it already is)

18.12.2024 05:17 โ€” ๐Ÿ‘ 8    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

You can now share our Linguist List post as well!

Open area Visiting Assistant Professor at Brown, deadline February first

linguistlist.org/issues/35-35...

12.12.2024 21:05 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Apply - Interfolio {{$ctrl.$state.data.pageTitle}} - Apply - Interfolio

Brown's Program in Linguistics (that us!) is searching for a Visiting Assistant Professor (open field). One year appointment, possibly renewable, 2:2 teaching load, February 1st deadline

Please apply / retweet / forward

Email me if you have any questions

apply.interfolio.com/160337

11.12.2024 20:35 โ€” ๐Ÿ‘ 13    ๐Ÿ” 10    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1
Journal Language Seeks Next Co-Editor

The search for new (co-)editor of Language has started! Please circulate widely. And do reach out if you have questions and/or are interested in applying. I did this job for six years โ€” it was hard work, but also very rewarding.

06.12.2024 13:59 โ€” ๐Ÿ‘ 15    ๐Ÿ” 20    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Congratulations!

07.12.2024 18:37 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Goodness, you had to ruin this website too.

02.05.2024 08:25 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

ื”ื™ื ืฆื•ื“ืงืช, ื–ื” ืžืžืฉ ืงืฉื”. ื”ื‘ืขื™ื” ื”ื™ื ืฉื™ืฉืจืืœ ืขื•ื–ื‘ืช ืื•ืชื”.

10.04.2024 01:51 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

ื‘ืื™ื–ื” ืฉื”ื•ื ืฉืœื‘ ืฉืœื—ื ื• ืื•ืชื” ืขื ื—ื˜ื™ืฃ ืื ืจื’ื™ื” ืฉืœ ื ื™ื™ืฆ'ืจ ื•ื•ืืœื™, ืื‘ืœ ื”ื™ื ื—ื–ืจื” ืžื•ืจืขื‘ืช ื›ื™ ื ืืœืฆื” ืœื—ืœื•ืง ืขื ื”ื—ื‘ืจื•ืช.

05.04.2024 15:56 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

There's no symbol for uvular approximants in the IPA. How about /แด™/?

05.04.2024 13:38 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

ื™ื•ื’ื•ืจื˜ ืงื˜ืŸ ืขื ืงืฆืช ืกื•ื›ืจ ืœื‘ื–ื•ืง ื•ืœืขืจื‘ื‘ (ืงื˜ื ื˜ื ืชื™ ืื•ื”ื‘ืช)

05.04.2024 11:34 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

ื”ื™ืœื“ื” ืงื“ื•ืฉื”

25.03.2024 11:20 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
A density plot of schwa (second vowel in "adult") and the wedge vowel (the first vowel in "adult"), showing that the two are distinct, though of course there's some overlap.

A density plot of schwa (second vowel in "adult") and the wedge vowel (the first vowel in "adult"), showing that the two are distinct, though of course there's some overlap.

xkcd.com/386/ ๐Ÿ™‚

16.03.2024 13:37 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

ื’ื ืื ื™!

16.03.2024 04:50 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

A student once had me prove to the entire class that schwa and สŒ are not the same.

16.03.2024 04:49 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

At some point my then 4-5 y/o decided that Hebrew is missing that process, and came up with /lop/ for /lo/ 'no'. Do other languages have it?

23.02.2024 01:13 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

With my kids I find that the -le suffix enjoys like-minded company.

23.02.2024 01:01 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

ืืช ื™ื•ื“ืขืช ืฉื‘ื’ืจืžื ื™ืช ื‘ืŸ ื›ืœืื™ื™ื ื–ื” ื‘ื“ื™ื•ืง ืื™ืš ืฉืงืจืื• ืœืžื™ืฉื”ื• ืขื ื“ื ื™ื”ื•ื“ื™? Mischling. ื™ืฆืืช ืื ื˜ื™ืฉืžื™ืช, ืชืชื‘ื™ื™ืฉื™.

18.01.2024 14:43 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Incredible and comprehensive introduction to stats and R for linguists by Jessamyn Schertz! ๐Ÿ‘ฉโ€๐Ÿ’ป๐Ÿ“ˆ

R bookdown link here: individual.utoronto.ca/jschertz/tea...

09.01.2024 16:57 โ€” ๐Ÿ‘ 20    ๐Ÿ” 8    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

ืืฉื›ืจื” ืขื‘ืจืช ืœื›ืืŸ ืื—ืจื™ ื›ืœ ื”ื”ืฉืžืฆื•ืช

25.11.2023 01:56 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Trying to follow the implications (a liberal here): does it mean that all the arguments I've been making to increase preschool funding are irrelevant too?

23.11.2023 01:58 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
The GIF showcases different use cases of webR inside of RevealJS through the quarto-webr extension.

The GIF showcases different use cases of webR inside of RevealJS through the quarto-webr extension.

Exciting {quarto-webr} double feature update! ๐Ÿš€

Changes (v0.3.8/9):
๐Ÿš€ Turbocharged with webR v0.2.2
๐Ÿ‘‹ No more `webr-*worker.js`
๐Ÿ“ฆ Autoload packages
๐ŸŒˆ Colored STDOUT/STDERR output
๐ŸŽจ CSS Classes
๐Ÿ”ฎ Prelim RevealJS support

๐Ÿ‘‰ github.com/coatless/qua...

#quarto #rstats #webr ๐ŸŒŸ

17.11.2023 03:25 โ€” ๐Ÿ‘ 6    ๐Ÿ” 3    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 2
Preview
Behavioral Scientist (Program Director) We seek a Program Director who can cultivate a portfolio that addresses all aspects of Linguistics and human language sciences, including language infrastructure and the science of documenting endange...

NSF is searching for a โ€œrotatorโ€ Program Director for Linguistics. If you're interested in learning more about this opportunity to work with a fantastic team and serve language scientists across the country โ€” reach out with questions! new.nsf.gov/careers/open...

14.11.2023 18:42 โ€” ๐Ÿ‘ 15    ๐Ÿ” 13    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

@urielcohenpriva is following 20 prominent accounts