R: Plot density

plot_group_density

R Documentation

Plot density

Description

Plot the density of a some grouping

Usage

plot_group_density(obj, use_filtered = TRUE, units = "est_counts",
  trans = "log", grouping = setdiff(colnames(obj$sample_to_covariates),
  "sample"), offset = 1)

Arguments

`obj`	a `sleuth` object
`use_filtered`	if TRUE, use filtered data. otherwise use all data
`units`	either 'est_counts' ('scaled_reads_per_base' for gene_mode) or 'tpm'
`trans`	a string pointing to a function to use for the transformation.
`grouping`	a string from the columns of `sample_to_covariates` in the sleuth object for which to group and color by.
`offset`	the offset so that transformations such as log don't compute -Inf. If NULL, then will not add an offset

Value

a ggplot2 object