grid2d {gap}

Two-dimensional grid

Description

This function build 2-d grids

Usage

grid2d(
  chrlen,
  plot = TRUE,
  cex.labels = 0.6,
  xlab = "QTL position",
  ylab = "Gene position"
)

Arguments

chrlen

Lengths of chromosomes; e.g., hg18, hg19 or hg38.

plot

A flag for plot.

cex.labels

A scaling factor for labels.

xlab

X-axis title.

ylab

Y-axis title.

Value

A list with two variables:

• n Number of chromosomes.

• CM Cumulative lengths starting from 0.