Slice Rows Matching Observation Metadata Filter — st_filter_rows • RcppML

Slice Rows Matching Observation Metadata Filter

Usage

st_filter_rows(path, ..., threads = 0L)

Arguments

path: Path to a .spz file.
...: Filter expression on obs columns (passed to subset()).
threads: Integer decode threads. 0 = all.

Value

A dgCMatrix sparse matrix.

See also

st_filter_cols, st_obs_indices

Examples

if (FALSE) { # \dontrun{
mat <- st_filter_rows("data.spz", cell_type == "B cell")
dim(mat)
} # }