View the results of beta-mixture model fitting

Description

This function facillitate the user to view and check the fitting results of NULL and beta-mixture distributions.

Usage

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view(object, what="fitBM", ...)

Arguments

object

an object of S4 class BetaMixture.

what

a character value specifying to show the fitting results of NULL (if what='fitNULL') or beta-mixture model (if what='fitBM').

...

not in use, only for further extension.

Details

The function help the user to view and check the fitting of NULL and three beta-mixture model to permuted and real phenotyping screens, respectively. For either fitting, a histogram of association scores and the fitted beta distribution(s) will be plotted. For beta-mixture fitting, the integrated probability density function for the mixed distribution will also be plotted.

Author(s)

Xin Wang xw264@cam.ac.uk

References

Xin Wang, Mauro Castro, Klaas W. Mulder and Florian Markowetz, Posterior association networks and enriched functional gene modules inferred from rich phenotypic perturbation screens, in preparation.

See Also

fitNULL fitBM

Examples

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data(bm)
view(bm1, what="fitNULL")
view(bm1, what="fitBM")