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Posts by Emi Tanaka

I'd be surprised if it did!

1 week ago 0 0 0 0
Regrading quiz submissions Before you can use the functions in this vignette, you need to set up your environment variables for the Canvas API. See the setup vignette for instructions on how to do this.

If your uni uses Canvas LMS and you need to regrade numerical answers because the original solution was wrong… yep, that usually means fixing every submission manually πŸ˜…

But you don’t have to! The canvasquiz #rstats package can now do the regrading for you πŸ™Œ

emitanaka.org/canvasquiz/a...

1 week ago 8 2 1 0
Week 1: Basic Statistical Concepts, Introduction to R Programming, Data Wrangling with R – STAT1003 Practical Skills: Basic R Programming, Data Wrangling with R

Ah fair enough. In case it is helpful, my lecture slides for STAT1003: emitanaka.org/STAT1003/sch...

1 week ago 0 0 0 0
Regrading quiz submissions Before you can use the functions in this vignette, you need to set up your environment variables for the Canvas API. See the setup vignette for instructions on how to do this.

I've got the regrade function working now: emitanaka.org/canvasquiz/a...

Let me know how it went if you use it?

1 week ago 0 0 1 0
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πŸ“ˆ 𝐊𝐞𝐲𝐧𝐨𝐭𝐞 π’π©πžπšπ€πžπ«! πŸ“ˆ Join us at #StatLeadership2026 to hear from Dr Emi Tanaka, an academic statistician at The Australian National University with a passion for data science and open-source software, who will share strategies for managing teams in statistical research.

➑️ Register: bit.ly/esslcr

1 week ago 6 2 0 0

Oh alright, definitely 😜 I have faith you guys will pull it off!

1 week ago 0 0 0 0

Collaborative writing in Quarto! I can maybe finally say goodbye to Overleaf!

1 week ago 10 4 1 0

Yeah it looked like a good package. I think they use a newer QTI version than Canvas and I think I read somewhere that the Canvas Classic Quiz uses an older version, so not sure if it's completely compatible. Canvas is developing a new quiz format so hopefully it doesn't break too many things 🀞

2 weeks ago 1 0 1 0
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canvasquiz doesn’t generate QTI files (it pushes directly into Canvas via its API, avoiding manual uploading by the user). I did try looking into QTI files (and other canvas CRAN packages) but I'll leave that to exams or rqti!

2 weeks ago 1 0 1 0

I think the approaches are fairly different which make integration difficult and a healthy community needs diversity

2 weeks ago 1 0 1 0

Yup, I noticed this is a new feature that’s very similar to the feature that existed in moodlequiz for some years. It does make it easier to use!

2 weeks ago 1 0 0 0

I think it’s doable. I’ll experiment in the next two weeks and will let you know if it works!

2 weeks ago 1 0 0 0

Wow what a system! Wait until you have to regrade a numerical answer question … You can’t update the answer for students who took the quiz so you have to manually update the marks for all students (I am so creating a function to do this automatically!)

2 weeks ago 2 0 2 0
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Limits for numerical questions in Old Quizzes - Instructure Community I'm editing a quiz I inherited that is in the Old Quiz format and trying to create a numerical question with a very small answer (1.34e-5) and the editor keeps defaulting my answer to zero. I get the ...

Actually, the forum says that if you use numerical answers with precision, you can get small numbers.

So in the canvasquiz package, use `answer_num_precision()` instead of `answer_num()`.

community.instructure.com/en/discussio...

2 weeks ago 0 0 1 0

Nope. That was persistent in my last quiz and a had a number of students emailing me about it. But I should include that as a warning, because that took me by surprise.

2 weeks ago 0 0 1 0

I'd be happier if only Canvas had cloze-style numerical answers with tolerance.

I think exams pkg is amazing, but the cognitive effort to use it is high for me, e.g. doesn't conform to a typical Rmd structure, extra bookkeeping to track answer metadata. moodlequiz is cognitively low effort for me.

2 weeks ago 2 0 2 0
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R/exams Automatic generation and evaluation of exams. From Markdown, LaTeX and R code to standalone documents, learning management systems and live voting.

And of course, definitely check out the `exams` package by @zeileis.org, which now has an inline cloze feature like `moodlequiz`! (Which I dearly miss for Canvas)

www.r-exams.org

2 weeks ago 5 0 1 0
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GitHub - numbats/moodlequiz: R Markdown format for Moodle XML cloze quizzes R Markdown format for Moodle XML cloze quizzes. Contribute to numbats/moodlequiz development by creating an account on GitHub.

And for those still using Moodle, check out `moodlequiz` #rstats package (github.com/numbats/mood...) for a literate programming approach. @mitchelloharawild.com will be speaking on this at ICOTS in Brisbane this year!

2 weeks ago 11 3 1 0
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GitHub - emitanaka/canvasquiz: Quiz For Canvas Learning Management System Quiz For Canvas Learning Management System. Contribute to emitanaka/canvasquiz development by creating an account on GitHub.

Since ANU has transitioned from Moodle to Canvas LMS, I’ve developed a set of #rstats functions to help me write quizzes directly into Canvas, and I’ve started packaging them up.

It’s still a work in progress, but I’d welcome any feedback!

github.com/emitanaka/ca...

2 weeks ago 21 4 2 0
Australasian Applied Statistics Conference 2026 – #AASC2026

πŸ”ˆ Conference alert πŸ”ˆ

SAVE THE DATA

Australasian Applied Statistics Conference 2026 (#AASC2026) will be held from the 30th November to the 4th December 2026 at the Mantra Mooloolaba Beach on the Sunshine Coast.

See more at aasc2026.netlify.app

@michaelmumford.bsky.social

1 month ago 5 3 1 1

Event registration and abstracts submissions are now open πŸŽ‰

We're keen to hear from statisticians and related fields about their experiences in research and consultancy, no matter their background and career stage

Please share with your networks.

More details and links πŸ‘‡

1 month ago 7 2 1 0

πŸŽ‰πŸŽ‰πŸŽ‰ Long-awaited: lme4 2.0-1 now handles some simple structured covariance matrices: diagonal ['true' - not just semantic splitting of `(x+y|f)` into `(x|f)` + `(y|f)`], compound symmetric, AR1 (no GPs/factor-analytic/reduced-rank/etc. yet ...)

1 month ago 12 3 0 0
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Apply to be an Opportunity Scholar at posit::conf(2026) in Houston!
We’re offering 40 full-support scholarships for underrepresented groups in data science. Includes: 🎟️ Conference+Workshop pass 🏨 Hotel stay ✈️ Travel reimbursement
Apply by March 13: posit.co/blog/apply-t...
#positconf2026 #rstats

1 month ago 22 13 0 2

Ok will add you tomorrow!

2 months ago 0 0 0 0
Australasian Applied Statistics Conference 2026 – #AASC2026

The Australasian Applied Statistics Conference 2026 website is now live! aasc2026.netlify.app
#AASC2026 #rstats #statsky

2 months ago 6 4 0 0

I second Zulip. We use that for our team. Can write latex as well! Can add you to our one if you wanna check it out? @bharrap.bsky.social

2 months ago 2 0 1 0

I’m really digging the pink theme in your blog posts

2 months ago 2 0 1 0
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European Commission - Have your say European Commission - Have your say

We are responding to this call for evidence:
ec.europa.eu/info/law/bet...

Do you have concrete examples of the added value of #Rstats in the public or private sectors?

Include the most important factors (risk, lock-in, security, innovation...) to assess the added value.

Thanks!

2 months ago 35 37 7 1

The very motivation why I wanted this package on CRAN! My teaching doesn't start for another 4.5 weeks, so now to include the data in my teaching materials...

2 months ago 2 0 0 0

If you're teaching first year statisitcs (particularly for biology/ag), the data package `smbdata`, featuring all data from the Welham et al (2015) book, is now published on CRAN. Thank you to the authors for their permission to put it on CRAN!

cran.r-project.org/web/packages... #rstats

2 months ago 31 7 1 0