delete_model: Delete model/branch from package

In grisslab/scAnnotatR: Pretrained learning models for cell type prediction on single cell RNA-sequencing data

Delete model/branch from package

Description

Delete model/branch from package

Usage

delete_model(cell_type, path_to_models = tempdir())

Arguments

cell_type	string indicating the cell type of which the model will be removed from package Attention: deletion of a parent model will also delete all of child model.
path_to_models	path to the folder containing the list of models in which the to-be-deleted model is.

Value

no return value, but the model is deleted from database

Examples

# load small example dataset
data("tirosh_mel80_example")

# train a classifier
set.seed(123)
selected_marker_genes_T = c("CD4", "CD8A", "CD8B")
classifier_t <- train_classifier(train_obj = tirosh_mel80_example,
assay = 'RNA', slot = 'counts', marker_genes = selected_marker_genes_T, 
cell_type = "t cells", tag_slot = 'active.ident')

# save a classifier to system
save_new_model(new_model = classifier_t, path_to_models = tempdir(), 
               include.default = FALSE)

# delete classifier from system
delete_model("t cells", path_to_models = tempdir())

grisslab/scAnnotatR documentation built on March 20, 2023, 2:42 a.m.