create a ontomap

[drighelli]

To keep track of the cell types present in every dataset we create a file inst/extdata/ontomap.tsv with the following column names dataset_name original_column_name original_cell_name ontology_ID ontology_cell_name

The idea is to create a new branch for these updates and merge it once everything is ok.

Assigning to me and @kbeckenrode

[cvanderaa]

Here are the entries for the SCoPE2 data.

dataset_name	original_column_name	original_cell_name	ontology_ID	ontology_cell_name
macrophage_differentiation	celltype	Macrophage	CL:0000235	macrophage
macrophage_differentiation	celltype	Monocyte	CLO:0009465	U-937 cell

[drighelli]

thanks @cvanderaa !!!

[drighelli]

all cell types have been mapped and indicated in the ontomap file