Blog Archives

upgrade R – F77 cause compilation error

October 20, 2010
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I try to compile the source code of R 2.12 on CentOS, but it throw an error when trying to install *cluster*.* installing *source* package ‘cluster’ ...Read More: 3800 Words Totally

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upgrade R – F77 cause compilation error

October 20, 2010
By

I try to compile the source code of R 2.12 on CentOS, but it throw an error when trying to install *cluster*.* installing *source* package ‘cluster’ ...Read More: 3800 Words Totally

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Listing gene IDs from hyperGTest

October 19, 2010
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hyperGTest compute Hypergeomtric p-values for over or under-representation of each GO term in the specified category among the specified gene set.*geneSample* was used as an example.Read More: 1329 Words Totally

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The S3 OOP system

October 15, 2010
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R currently supports two internal OOP systems (S3 and S4), and several others as add-on packages, such as R.oo, and OOP.S3 is easy to use but not reliable enough for large software projects. The emphasis of the S3 system was on generic functions and polymorphism. It’s a function centric system which is different to class centric system like...

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The S3 OOP system

October 15, 2010
By

R currently supports two internal OOP systems (S3 and S4), and several others as add-on packages, such as R.oo, and OOP.S3 is easy to use but not reliable enough for large software projects. The emphasis of the S3 system was on generic functions and polymorphism. It’s a function centric system which is different to class centric system like JAVA.

Read more »

ClusterProfiles

October 12, 2010
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ClusterProfiles

It is very common to cluster genes based on their expression profiles, and also very common to integrate Gene Ontology to observe the distribution of biological processes, molecular functions and cellular components for a given gene list. But, what if the two in combination? The Gene Ontology distributions across a variety of gene clusters may give us a...

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ClusterProfiles

October 12, 2010
By
ClusterProfiles

It is very common to cluster genes based on their expression profiles, and also very common to integrate Gene Ontology to observe the distribution of biological processes, molecular functions and cellular components for a given gene list. But, what if the two in combination? The Gene Ontology distributions across a variety of gene clusters may give us a new...

Read more »

highlight R syntax in wordpress using wp-codebox

October 10, 2010
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Tal Galili’s blog post mentioned that WP-Syntax can highlight R codes. I downloaded the modified version of WP-Syntax in his blog site. The plugin throw an error when activated. I did not try the original version hosted in WordPress.I found that WP-CodeBox use GeShi for syntax highlighting as WP-Syntax does.I used this plugin when I posted perl codes, but...

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highlight R syntax in wordpress using wp-codebox

October 10, 2010
By

Tal Galili’s blog post mentioned that WP-Syntax can highlight R codes. I downloaded the modified version of WP-Syntax in his blog site. The plugin throw an error when activated. I did not try the original version hosted in Wordpress.I found that WP-CodeBox use GeShi for syntax highlighting as WP-Syntax does.I used this plugin when I posted perl codes,...

Read more »