YOKOFAKUN

23 April 2010

Short post: Plain text vs Binary data.

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This week, I was asked the difference between storing some data using a plain text format and a binary format . I wrote the following code ...
2 comments:
20 April 2010

Reading/Writing SAM/BAM files with the picard API for java.

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I'm currently playing with the BAM/SAM Java API available in the picard package . This API can be used for creating new programs that re...
1 comment:
19 April 2010

A stateful C function for R: parsing Fasta sequences

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In the following post, I'll create a C extension for R . This extension will iterate over all the FASTA sequences in a file and will r...
14 April 2010

Object Oriented Programming with R: My notebook

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In the following post, I describe how I've used the OOP features of R to create and use the following class hierarchy : Your browser d...
3 comments:
08 April 2010

BAM, BWA and SAMTOOLS: my notebook

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Here are my notes about MAQ,BWA and SAMTOOLS. MAQ Maq is a software that builds mapping assemblies from short reads generated by the next-g...
3 comments:
05 April 2010

The Alchemist: CSS pseudo 3D.

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In the following post, I use a two-and-a-half-dimensional (2.5) technique to fake a three-dimensional (3D) visualization of Joseph Wright o...
4 comments:
26 March 2010

'R' = dna.translate("AGG") . A custom C function for R, My notebook.

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In the following post, I will show how I've implemented a custom C function for R . This C function will translate a DNA to a protein. ...
3 comments:
25 March 2010

Playing with Biomart. My notebook.

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Thanks to Neil , I've discovered that Biomart was not just a web interace, it also contains a powerful API: Citing http://www.biomart.o...
24 March 2010

Learning DesignPatterns: The Factory Method Pattern

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"The Factory method pattern defines a separate method for creating the objects, which subclasses can then override to specify the deri...
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About Me

Pierre Lindenbaum
PhD virology, bioinformatics, genetics, science, geek, java, C++
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