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Posts by Manuel Chevalier

I really liked how you rephrased that! You are a smart AI, aren't you?

But it is very true that when technical skill is no longer the limit, judgment defines everything -- and no one can hide from it.

1 day ago 1 0 2 0

I used to think using AI for coding was cheating.

Now it’s just part of the workflow.

Not a replacement.
Not a magic solution.

More like an overeager teammate:
useful, fast… and occasionally wrong.

You still need to know what you’re doing.

1 day ago 2 1 1 0

So common. Style over substance 🫤

It is one thing to see that in youngsters learning their craft. But if they are taught that … they don’t stand a chance.

2 days ago 2 0 0 0
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R Fundamentals for Data Science – DataSharp Academy Learn foundational R skills and discover how to use AI as a supportive tool in your data journey. Whether you’re starting from scratch or looking to

I keep seeing the same problem:

People use powerful tools…
but without a plan behind them.

Result? Broken analyses.

At DataSharp Academy, we start with thinking first.
Then methods.

R Fundamentals for Data Science Workshop
📅 June 1–5

🔗 datasharpacademy.com/workshop-rfu...

3 days ago 2 1 1 0

Most data work doesn’t fail because of tools.

It fails because there’s no clear question behind it.

You open a dataset → try a model → make a plot → try again.

No direction. No strategy. No signal.

Better tools won’t save bad thinking.

6 days ago 1 1 0 0
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Been a bit quiet here lately.

Moved. Got completely absorbed by it.

But I realised something in the middle of it:

I missed this.

Teaching.
Talking about data.
Helping people make sense of their work.

Good to be back. 😊

1 week ago 2 0 0 0
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R Fundamentals for Data Science – DataSharp Academy Join Our Online Workshop On R Fundamentals for Data Science Learn to code clearly and confidently in R using AI to support your ideas and vision. Learn

👉 Final seats now.

📆 26–29 Jan 2026 · live & interactive (CET)
🎟 Info + registration:
datasharpacademy.com/workshop-rfu...

If you’re unsure about the level, reply or DM me with what you do with data, and I’ll give an honest recommendation.

3 months ago 1 0 0 0

In this cohort, we’ll focus on:
• structuring an analysis before coding
• cleaning messy, real data
• writing simple, readable R scripts
• using AI as a helper, not a replacement

Perfect if you’re stuck in spreadsheets or copy-pasted code.

3 months ago 1 0 1 0

⏰ Last chance to join my live online workshop R Fundamentals for Data Science.

We start on 26 January (4 full days, European time).
If you keep telling yourself you’ll “get serious with R later”, this is the time to actually do it. 🧵

3 months ago 2 2 1 0
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Newsletter – DataSharp Academy A newsletter that brings structure and confidence to the chaos.

If that feels like too big a step, start smaller.

My monthly newsletter Sharp Under Pressure shares calm, practical R tips and ways to tame messy data.

Sign up: datasharpacademy.com/newsletter?u...

3 months ago 1 0 0 0
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R Fundamentals for Data Science – DataSharp Academy Join Our Online Workshop On R Fundamentals for Data Science Learn to code clearly and confidently in R using AI to support your ideas and vision. Learn

If you want structured help, my workshop R Fundamentals for Data Science walks you through building clear, reproducible workflows in R with real messy data.

Next edition: 26–29 Jan 2026 · Info & reg:
datasharpacademy.com/workshop-rfu...

3 months ago 1 0 1 0

Reality check: your analysis will not magically fix itself. But you also do not need to become a “data person” to improve it.

You need a few solid habits: scripted analyses, cleaner files, and the confidence to read and tweak R code.

3 months ago 1 0 1 0
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Be honest: do you ever do “ostrich data analysis”? Avoiding your messy scripts and half-broken spreadsheets because opening them feels worse than not knowing.

Zozo has been there too. Time to stop hiding from your data. 🧵

3 months ago 1 1 1 0
Preview
R Fundamentals for Data Science – DataSharp Academy Join Our Online Workshop On R Fundamentals for Data Science Learn to code clearly and confidently in R using AI to support your ideas and vision. Learn

Next edition: 26–29 Jan 2026 (live online, CET). Small group, real messy data, plenty of time for questions.

Info & registration:
datasharpacademy.com/workshop-rfu...

3 months ago 1 0 0 0

That’s why I run my live online workshop R Fundamentals for Data Science. Four days to move from copy-pasted scripts and fragile spreadsheets to clear, reproducible workflows in R – with AI as a helpful assistant.

3 months ago 1 0 1 0

Taking control means learning the skills that give you options: understanding your own numbers, questioning results, and planning analyses instead of patching spreadsheets the night before a deadline.

3 months ago 1 0 1 0
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Data will shape your career whether you like it or not. The real question is: are you in the driver’s seat, or a passenger watching other people’s scripts run and hoping they’re right? Zozo and I vote for taking the wheel. 🧵

3 months ago 1 1 1 0
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R Fundamentals for Data Science – DataSharp Academy Join Our Online Workshop On R Fundamentals for Data Science Learn to code clearly and confidently in R using AI to support your ideas and vision. Learn

🧑‍💻 R Fundamentals for Data Science · 26–29 Jan 2026 (online). Info & reg: datasharpacademy.com/workshop-rfu...

Prefer a gentler pace? Monthly R newsletter “Sharp Under Pressure”:
datasharpacademy.com/newsletter?u...

3 months ago 2 1 0 0

Tired of second-guessing every step of your analysis? Worried your scripts will break the night before a deadline?

My live online workshop “R Fundamentals for Data Science” is built to get you unstuck with real, messy data.

3 months ago 1 0 1 0

Stop thinking data analysis is “not for you”. It can be. And it will be.

Every confident-looking data analyst once had no idea what they were doing – they just started, failed, and figured things out.

You can do that too.

3 months ago 4 2 1 0
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Newsletter – DataSharp Academy A newsletter that brings structure and confidence to the chaos.

📬 𝗦𝗵𝗮𝗿𝗽 𝗨𝗻𝗱𝗲𝗿 𝗣𝗿𝗲𝘀𝘀𝘂𝗿𝗲: my monthly newsletter for data learners who want clarity and confidence in R.
🦖 Sign up: datasharpacademy.com/newsletter?u...

3 months ago 1 0 0 0
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R Fundamentals for Data Science – DataSharp Academy Join Our Online Workshop On R Fundamentals for Data Science Learn to code clearly and confidently in R using AI to support your ideas and vision. Learn

🧑‍💻 𝗥 𝗙𝘂𝗻𝗱𝗮𝗺𝗲𝗻𝘁𝗮𝗹𝘀 𝗳𝗼𝗿 𝗗𝗮𝘁𝗮 𝗦𝗰𝗶𝗲𝗻𝗰𝗲
📆 January 26–29, 2026
📍 Live & interactive, online
🎟️ Register now: datasharpacademy.com/workshop-rfu...

3 months ago 1 0 1 0

If you want a structured way to do that, I teach R step by step at DataSharp Academy – small pieces, real data, space for questions.

TODAY is a great day to take control of your data journey.

3 months ago 1 0 1 0

If you know that R, data cleaning or reproducible workflows are in your future, start now, while things are still (relatively) calm.

A little structured practice each week beats a panicked crash course the night before submission.

3 months ago 1 0 1 0
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Most people only try to “get serious” about R when the deadline is already on fire – thesis due, paper rejected, project review next week.

That’s the worst possible moment to learn core skills. Data confidence is built before the crisis.

3 months ago 1 1 1 0

Treat your learning like a journey, not a sprint. Take the detours, ask the questions, and don't walk it alone. 🦖

Let's do this together.

📬 Join "Sharp Under Pressure" for R tips: datasharpacademy.com/newsletter?u...

(2/2) 🏁 #DataScience #RStats #DataSharp

4 months ago 2 0 0 0
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Everything works while you're in the workshop. 😎

But the weirdest bugs? They wait until you're alone to show up. 😵‍💫

That’s why all @DataSharp Academy workshops include 4 weeks of unlimited Q&A. Because learning shouldn’t stop when the Zoom call ends.

(1/2) 🧵

4 months ago 1 1 1 0

Oh, that's an interesting plot twist! What are you learning these days that will become the new mainstream in a decade? :-)

4 months ago 0 0 0 0

And I guess now it has become one of the main thing you train people about

4 months ago 0 0 1 0

For me, the most surprising is the depth of the plotting functions of #Rbase.

4 months ago 1 1 0 0