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computing

生物情報科学科での学部教育

less than 1 minute read

Published:

私は,生物情報科学という,生物学と情報科学の融合分野について,学部生の段階で先進的な教育を受ける機会に恵まれました。私が在籍したときは,学年の学生人数は10人程度,一方で教授陣も約10人ほどと,学生定数:教員数がほぼ 1:1 というとても恵まれた環境で,最先端の学問分野を指導していただくことができました。

Notes on Apache Columnar format

2 minute read

Published:

There are several column-oriented data formats. To store and query large table files, we explor those modern technologies. Here, I have some snippets.

Using tmux on mac

less than 1 minute read

Published:

Terminal multiplexer software, such as tmux and screen, is a useful tool. When using tmux on mac, I encountered the following error.

GWAS and genetic analyses with PLINK2 and pgenlibr

6 minute read

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PLINK is a well-established software for genetic analysis. In many projects, we use plink2 for genome-wide association studies (GWAS) and other genetic analyses using the raw genotype matrix.

Working with very small values in R

less than 1 minute read

Published:

When you’re working on extremely small floating numbers in R (such as when you have strong p-values), there are a few options.

Using Bundler via Docker on mac

less than 1 minute read

Published:

Ruby bundler is a convenient tool to manage the Ruby environments. This website, for example, is built with Jekyll.

figshare API

less than 1 minute read

Published:

Figshare is a data hosting service to make the scientific results available. While they have a nice web interface to upload your files, you sometimes want to upload a large file (> 5GB, for example). For that purpose, they provide an API access. Here is my example on how to use their API.

draft

jp

高校生への科学アウトリーチ活動

less than 1 minute read

Published:

Occasionally, Yosuke performs science outreach talks. This post explains an example of such activities targeted for Japanese high schoolers.

News (2020)

5 minute read

Published:

Thanks to my colleagues and supports from the community, we had several exciting moments in 2020! We have other news posts.

mac

Using tmux on mac

less than 1 minute read

Published:

Terminal multiplexer software, such as tmux and screen, is a useful tool. When using tmux on mac, I encountered the following error.

news

News (2020)

5 minute read

Published:

Thanks to my colleagues and supports from the community, we had several exciting moments in 2020! We have other news posts.

tips

Using LaTeX equations in Adobe Illustrator

1 minute read

Published:

Adobe Illustrator and similar vector graphics software allows you to prepare figures for scientific publication. As a computational researcher working on statistical methods, you may want to use LaTeX equations in figures.

留学

高校生への科学アウトリーチ活動

less than 1 minute read

Published:

Occasionally, Yosuke performs science outreach talks. This post explains an example of such activities targeted for Japanese high schoolers.