====== (Partial) Correlation Network ======

== Description ==

Build a graph, where each node corresponds to a variable (gene, metabolite or bins) and a pair of nodes is connected with an undirected edge if their pair-wise expression similarity is above a particular threshold (Pearson, Spearman or Kendall correlation).  See [[http://en.wikipedia.org/wiki/Correlation_and_dependence|Correlation and dependence]], [[http://en.wikipedia.org/wiki/Partial_correlation|Partial correlation]], [[http://en.wikipedia.org/wiki/Dependency_network|Dependency network]]

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== Usage ==

^Field ^Description ^
|Launch | Field indicating whether you want to execute this analysis in the workflow (checked) or not (unchecked).|
//to finish ...// 

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== Output Examples ==

{{ ::net_graph.png?direct&800 |}}
<columns 100% 50% left top ->
{{ ::net_hist.png?direct&400 |}}
<newcolumn>
<code>
- General Information 
	Partial Correlation =  1 
	Correlation Method =  pearson 
	shrinkage intensity lambda =  0 
	Correction P-value Method =  fdr 
	Maximum P-value =  0.05 
	Corr. min =  0.4841662 

----------------------------------

- Full Graph 
	Nb Cliques =  4 
	Nb Nodes =  27 
	Nb Edges =  24 
	Graph Density =  0.06837607 
</code>
</columns>