About this supplement

Installation

Widget Catalog

D. discoideum example

Schema
   File
   K-Means Clustering
   Expression Profiles
   Heat Map
   Scatterplot
   Expression Profiles (3)
   Heat Map (2)
   GO Term Finder
   Data Table
   Expression Profiles (2)
   Genome Map
   GO Term Finder (2)

S. cerevisiae example

Spotlight

Our widgets for functional genomics use Orange, a data mining and machine learning suite. Orange can be accessed through scripting in Python, or by visual programming in Orange Canvas.

In functional genomics, we have also designed a web-based tool for mutant data analysis called GenePath (also featured in Science's NetWatch).

FRI > Biolab > Supplements > Microarray Data Mining with Visual Programming > D. discoideum Example > Expression Profiles widget

Expression Profiles widget

This widget implements a standard method for gene expression visualization. Genes in the five clusters coming from the "K-Means Clustering" widget are colored according to the cluster they belong. Expression profile of individual genes and the average cluster profiles are drawn. We can show or hide individual clusters by selecting items in the "Classes" list box.