Calculate Zoomed Index of Circos Plot Positions for Genomic Intervals

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Description

Scale up the index of Circos plot positions of a small range for zoom-in plot with data that require two positions to plot e.g., tiles and parallele lines. This function is mainly for internal use.

Usage

1

Arguments

zoom.data

Data frame, data to be plotted onto zoom area.

zoom.pos

Non-negative integer, index of RCircos base plot positions.

Value

A two columns integer matrix representing the index of RCircos plot positions.

Author(s)

Henry Zhang

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