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Marcel Ferreira

@marceelrf.bsky.social

Scientist

22 Followers  |  102 Following  |  35 Posts  |  Joined: 14.04.2024
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Posts by Marcel Ferreira (@marceelrf.bsky.social)

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tidyspec is currently at version 0.4.0 on GitHub (it will be submitted to CRAN next month) and features incredible capabilities for spectral data analysis.

If you work with this type of analysis, take a look!

#Rstats #CRAN #spectroscopy

marceelrf.github.io/tidyspec/new...

09.08.2025 22:34 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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What about now?

25.07.2025 18:49 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Thoughts?

#forensic #genomics #ONT

25.07.2025 18:45 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

wowwww! Looks awesome!

25.07.2025 18:39 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

🧬 The course is titled β€œThird-Generation Sequencing with Oxford Nanopore: Principles and Applications in Bioinformatics”, and it was designed to introduce graduate students to the fascinating world of electrical current-based sequencing.

22.07.2025 02:14 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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πŸ”¬βœ¨ I'm very happy to share that I’ll be teaching a new graduate-level course in the Postgraduate Program in Biological Sciences (Genetics) at the Institute of Biosciences of Botucatu – UNESP!

22.07.2025 02:14 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Welcome to tidyspec! Enables the analysis of spectroscopy data such as infrared (IR), Raman, and nuclear magnetic resonance (NMR) using the tidy data framework from the tidyverse. The tidyspec package provides functions f...

Of course, I already have the #pkgdown page ! β™₯️β™₯️

marceelrf.github.io/tidyspec/

12.06.2025 21:25 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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tidyspec: Spectroscopy Analysis Using the Tidy Data Philosophy Enables the analysis of spectroscopy data such as infrared ('IR'), Raman, and nuclear magnetic resonance ('NMR') using the tidy data framework from the 'tidyverse'. The 'tidyspec' package provides fun...

My first #Rstats package is officially on #CRAN!

cran.r-project.org/package=tidy...

12.06.2025 21:23 β€” πŸ‘ 10    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

In the next few days, I'm going to test whether the famous data availability section, where everyone says that data will be available on reasonable request, works.
I'm already in pain.

09.05.2025 19:27 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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GitHub - marceelrf/rosalind-cli Contribute to marceelrf/rosalind-cli development by creating an account on GitHub.

I'll keep sharing the progress here!

Take a look in the Github repo:
github.com/marceelrf/ro...

01.05.2025 17:19 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

As well as consolidating my knowledge, I want to turn this project into a teaching repository for anyone who also wants to learn how to turn code into real scientific analysis tools.

01.05.2025 17:19 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

So I decided to challenge myself: I created a project to develop a CLI in Rust πŸ¦€ that solves the challenges of the Rosalind platform, a classic in computational bioinformatics teaching.

01.05.2025 17:19 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Command line programs (CLI) are fundamental in bioinformatics: they allow reproducibility, automation and integration into pipelines. I've always wanted to understand how these systems work from the inside - not just use them, but build them.

01.05.2025 17:19 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

🧡I've always used command line tools in #bioinformatics, but...
what if I created one from scratch?
β €
I've started a personal project: a CLI in #Rust that solves the challenges of the Rosalind platform.
β €
In the thread, I'll tell you why this matters (and why it might interest you too). πŸ‘‡

01.05.2025 17:19 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

You should like #bioinformatics more than a programming language.

28.04.2025 19:03 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I am happy to share with you our new article, a review of the cellular impact of ion release in bone biomaterial systems. This work is the result of a 10-year partnership with Prof. Zambuzzi.

access this link until June 6th:

kwnsfk27.r.eu-west-1.awstrack.me/L0/https:%2F...

25.04.2025 02:03 β€” πŸ‘ 0    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

I am happy to share with you our new article, a review of the cellular impact of ion release in bone biomaterial systems. This work is the result of a 10-year partnership with Prof. Zambuzzi.

access this link until June 6th:

kwnsfk27.r.eu-west-1.awstrack.me/L0/https:%2F...

25.04.2025 02:03 β€” πŸ‘ 0    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

We resubmitted an article on Friday, and it was accepted today!

I'll share the link with you soon!

15.04.2025 22:30 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

If everything happens on time, I'll submit it to CRAN next week!

03.04.2025 14:08 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I have plans for more features (probably in other packages) that will create a powerful environment for analyzing this type of data.

03.04.2025 14:07 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
GitHub - marceelrf/tidyspec: Analyze spectroscopy data using tidy-data philosophy Analyze spectroscopy data using tidy-data philosophy - GitHub - marceelrf/tidyspec: Analyze spectroscopy data using tidy-data philosophy

If you work with spectroscopy analysis data and use #Rstats (or want to learn), I invite you to try my tidyspec package (github.com/marceelrf/ti...).
I
t's in the final stages of development and I'd love to hear everyone's opinions!

03.04.2025 14:07 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

Minha proposta foi selecionada para a segunda etapa do Projeto GeraΓ§Γ£o da FAPESP

Muito feliz

27.01.2025 19:39 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

how come no one has ever trained a neural network to count how many zombies were killed in The Walking Dead.

#deeplearning #twd

16.01.2025 23:51 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I can't stand modifying my haplotype determination script anymore

15.01.2025 17:58 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

#Genomics

14.01.2025 18:00 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Testando postar direto do R. com #Genomics

14.01.2025 17:57 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

NΓ£o rolou

14.01.2025 17:55 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Testando postar direto do R com \#Rscript

14.01.2025 17:54 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0