Plots the distribution of island depths using points for the observed islands and a line for the Poisson estimate of the noise. Useful for choosing a depth corresponding to a desired FDR.

1 | ```
islandDepthPlot(x, maxDepth = 20L)
``` |

`x` |
A coverage object, e.g., |

`maxDepth` |
The maximum depth to plot (there are usually some outliers). |

D. Sarkar, M. Lawrence

`peakCutoff`

for calculating a cutoff value for an FDR.

1 2 3 |

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