create_heatmap_from_lcpm: Create a heatmap using the heatmap.2 function from gplots
In morriso1/tools4RNAseq: Extra Functions For RNAseq Analysis

Create a heatmap using the heatmap.2 function from gplots

create_heatmap_from_lcpm(
  loc_exp_lcpm,
  groups,
  sam_ids,
  gene_set_charV,
  reg_express = "LacZRNAi",
  col_cell = NA,
  ...
)

`loc_exp_lcpm`	Log transformed count matrix.
`groups`	Column of DGElist$samples that contains group info.
`sam_ids`	Column of DGElist$samples that contains sam_id info.
`gene_set_charV`	Gene set as a vector. Identifies need to match rownames of loc_exp_lcpm e.g. flybase_ids
`reg_express`	REGEX expression to identify columns of groups to include in heatmap
`col_cell`	Vector of colors to label each of the sam_id columns in the heatmap
`...`	Passing the dots to heatmap.2 function.