NEWS.md

In leejs-abv/ggmanh: Visualization Tool for GWAS Result

ggmanh 1.10

New Feature

• Added a visualization that is an extension of manhattan plot called binned manhattan plot. Instead of plotting each individual variant, the variants are binned based on position (x-axis) and log10 p-value (y-axis). More information can be found in the vignette.

• Preprocessing function is binned_manhattan_preprocess and plotting function is binned_manhattan_plot.

Internal Changes

• Change the way positions of the variants are calculated. MPdata now saves the unscaled positions and the scaling is done in manhattan_plot function. (this is for the x-axis)

• To get the actual relative positions used in the manhattan plot, use calc_new_pos() on the MPdata object.

• Gap between chromosomes can be rescaled by using chr.gap.scaling= argument inside manhattan_data_preprocess and manhattan_plot functions.

• Now accounts for negative positions.

ggmanh 0.99

• Added a NEWS.md file to track changes to the package.

leejs-abv/ggmanh documentation built on Sept. 19, 2024, 10:13 p.m.