Read genes for more cells

Read every gene for the first cells open cells (a dataset stored cell by cell reads genes for a sample of the open cells); stopping keeps what was read.

Usage

cellucid_cells_read_genes(viewer, cells)

Arguments

viewer

A viewer cellucid_view() or cellucid_serve() returned.

cells

How many of the open cells; more than are open reads every one. A whole number (at least 1). Required.

Value

A cellucid_action_request, at once and invisibly: the action is sent now, or when the viewer's channel opens. cellucid_action_result(request) returns its outcome (what it did, as names, counts and ids), or NULL when it had nothing to report; request$step is the history step it made.

Details

The viewer's action cells.read-genes (Data). It changes the viewer's state: one step of the viewer's history, labelled as R's, undone like any other. The state it can change: cells.

See also

cellucid_act() sends any action by its type, and cellucid_action_result() collects its answer.

Examples

if (interactive() && requireNamespace("SeuratObject", quietly = TRUE)) {
  data("pbmc_small", package = "SeuratObject")
  viewer <- cellucid_view(SeuratObject::UpdateSeuratObject(pbmc_small))
  request <- cellucid_cells_read_genes(viewer, cells = 1)
  print(request)
  # cellucid_action_result(request) waits for its outcome.
  cellucid_stop(viewer)
}