massi_y_plot: massi_y_plot
In massiR: massiR: MicroArray Sample Sex Identifier

Description Usage Arguments Details Value Note Author(s) See Also Examples

The massi_y_plot function plots the data output from massi.y function.

1	massi_y_plot(massi_y_out)

massi_y_out

This object is the list returned from massi_y function.

This function produces a bar plot of the coefficient of variation (CV) for each probe in the dataset. This allows the user to identify the most variable probes that are likely to be the most informative in the sex prediction step. The 25%, 50% and 75% quantiles are represented as horizontal lines and represent the threshold values that can be specified for the massi_select function.

This function produces a bar plot in a new graphics device.

See vignette for more details.

Sam Buckberry

massi_y, massi_select, massi_cluster, massi_dip, massi_cluster_plot

data(massi.test.dataset, massi.test.probes)

massi_y_out <-
  massi_y(expression_data=massi.test.dataset, y_probes=massi.test.probes)
  
massi_y_plot(massi_y_out)