dot-get_faust_pop: Filter an expression matrix to return only cells matching one...
In MiguelRodo/faustutils: Additional functions to extract and plot FAUST output

Filter an expression matrix to return only cells matching one or more FAUST annotation combinations

1	.get_faust_pop(ex, pop, faust_ann)

`ex`	`matrix`. Matrix containing marker expression values for `sample`.
`pop`	`list` or `named character vector`. If a `character vector`, then all cells matching the set of marker levels are returned. If a `list`, then each element must be a `character vector`, and then all cells matching either of these specified sets of marker levels are returned.
`sample`	`character`. Name of sample, as found in directory <project_path>/faustData/sampleData/.