qc_cutoff_barplot: Generate a QC Barplot for a metric at multiple cutoffs
In AllenInstitute/BarMixer: Hashed scRNA-seq demultiplexing for .h5 files

Generate a QC Barplot for a metric at multiple cutoffs

qc_cutoff_barplot(
  meta,
  column_x = "n_umis",
  name_x = "N UMIs",
  cutoffs = c(500, 750, 1000),
  max_y = 30000,
  fill = "purple"
)

`meta`	A data.frame containing metadata
`column_x`	A character object specifying the metadata to use plotting
`name_x`	A character object specifying a name to display on the x-axis
`cutoffs`	A numeric vector specifying one or more cutoffs to use. Default is c(500, 750, 1000).
`max_y`	A numeric value specifying the maximum value to use for the y-axis. Default is 3e4.
`fill`	A character object specifying the fill color to use for for the violins. Default is "purple".