A dataset for differential correlation analysis.
A data frame with 100 observations on the following 3 variables.
numeric. expression level for probe1
numeric. expression level for probe2
character. a factor with levels
The simulated data set contains expression levels of 2 gene probes for 50 cases and 50 controls. The expression levels of probe1 are generated from N(0, 1). The expression levels of probe2 for controls are also generated from N(0, 1). The expression levels of probe 2 for cases are generated from the formula probe2i = - probe1i + ei, i=1, ..., nCases, where ei ~ N(0, 0.3^2).
That is, the expression levels of probe 1 and probe 2 are negatively correlated in cases, but not correlated in controls.
1 2 3 4
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.