Read a `parcel_data` Object from Disk — read_parcel_data • neuroatlas

Read a `parcel_data` Object from Disk

Usage

read_parcel_data(file, format = c("auto", "rds", "json"), validate = TRUE)

Arguments

file: Input file path.
format: Serialization format: `"auto"`, `"rds"`, or `"json"`.
validate: Logical. If `TRUE` (default), validate after reading.

Value

A `parcel_data` object.

Examples

x <- parcel_data(data.frame(
  id = 1:2, label = c("A", "B"),
  hemi = c("left", "right"), value = c(0.2, 0.7)
), atlas_id = "toy")
file <- tempfile(fileext = ".rds")
write_parcel_data(x, file)
read_parcel_data(file)
#> parcel_data
#>   schema: 1.0.0 
#>   atlas: toy 
#>   parcels: 2 
#>   value_cols: value 
unlink(file)