Read Observation (Row) Metadata from a StreamPress File — st_read_obs • RcppML

Reads the embedded obs table from a v2 .spz file without decompressing the matrix data. Returns an empty data.frame if no obs table was stored.

Usage

st_read_obs(path)

Arguments

path: Path to a .spz file.

Value

A data.frame with observation metadata, or an empty data.frame if no obs table is present.

See also

st_read_var, st_write

Examples

if (FALSE) { # \dontrun{
obs <- st_read_obs("data.spz")
head(obs)
} # }