getLayers: getLayers

In Norisama/VFtree: visualization of combined Virulence Factors and Phylogenetic Tree

Description

This function is used to generate the layer data frame, The layer data frame composed of x, y coordinate for tree layer of different depth/radius points data.

Usage

getLayers(data, npoint, ntips, center = c(0, 0), unit_r = 1)

Arguments

data	tree data frame without x,y coordinate function
npoint	the total number of points of each layer
ntips	this is the input size of the strain/tree tips
center	the center of the circle
unit_r	the radius difference between tree layers

Details

call circle function in this function for each circular data frame and use rbind to stack all data together in one data frame, mark its radius in an additional column named layer_id.

Value

num_p is the number of points of each layer

Examples

layer_df <- getLayers(data = tree_df_25 ,
                      npoint = 25 * 40,
                      ntips = 25,
                      center = c(0,0),
                      unit_r = 1)

Norisama/VFtree documentation built on Dec. 8, 2019, 9:28 a.m.