Read Variable (Column) Metadata from a StreamPress File — st_read_var • RcppML

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

Usage

st_read_var(path)

Arguments

path: Path to a .spz file.

Value

A data.frame with variable metadata, or an empty data.frame if no var table is present.

See also

st_read_obs, st_write

Examples

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