Read data entity
Value
(raw) Raw bytes (i.e. application/octet-stream) to be parsed by a reader function appropriate for the data type
See also
Other Accessing:
read_data_entity_checksum(),
read_data_entity_names(),
read_data_entity_name(),
read_data_entity_resource_metadata(),
read_data_entity_sizes(),
read_data_entity_size(),
read_data_package_archive(),
read_data_package_citation(),
read_data_package_doi(),
read_data_package_error(),
read_data_package_from_doi(),
read_data_package_report_checksum(),
read_data_package_report_resource_metadata(),
read_data_package_report_summary(),
read_data_package_report(),
read_data_package_resource_metadata(),
read_data_package(),
read_evaluate_report_summary(),
read_evaluate_report(),
read_metadata_checksum(),
read_metadata_dublin_core(),
read_metadata_entity(),
read_metadata_format(),
read_metadata_resource_metadata(),
read_metadata()
Examples
if (FALSE) { # \dontrun{
# Read names and IDs of data entities in package "edi.1047.1"
res <- read_data_entity_names(packageId = "edi.1047.1")
res
#> entityId entityName
#> 1 3abac5f99ecc1585879178a355176f6d Environmentals.csv
#> 2 f6bfa89b48ced8292840e53567cbf0c8 ByCatch.csv
#> 3 c75642ddccb4301327b4b1a86bdee906 Chinook.csv
#> 4 2c9ee86cc3f3ffc729c5f18bfe0a2a1d Steelhead.csv
#> 5 785690848dd20f4910637250cdc96819 TrapEfficiencyRelease.csv
#> 6 58b9000439a5671ea7fe13212e889ba5 TrapEfficiencySummary.csv
#> 7 86e61c1a501b7dcf0040d10e009bfd87 TrapOperations.csv
# Read raw bytes of the 3rd data entity
raw <- read_data_entity(packageId = "edi.1047.1", entityId = res$entityId[3])
head(raw)
#> [1] ef bb bf 44 61 74
# Parse with .csv reader
data <- readr::read_csv(file = raw)
data
#> # A tibble: 105,325 x 20
#> Date trapVisitID subSiteName catchRawID releaseID commonName n
#> <chr> <dbl> <chr> <dbl> <dbl> <chr> <dbl>
#> 1 1/8/2~ 330 North Chann~ 32409 0 Chinook s~ 1
#> 2 1/8/2~ 330 North Chann~ 32412 0 Chinook s~ 1
#> 3 1/8/2~ 330 North Chann~ 32410 0 Chinook s~ 1
#> 4 1/8/2~ 330 North Chann~ 32408 0 Chinook s~ 1
#> 5 1/8/2~ 330 North Chann~ 32406 0 Chinook s~ 1
#> 6 1/8/2~ 322 North Chann~ 31958 0 Chinook s~ 1
#> 7 1/8/2~ 322 North Chann~ 31975 0 Chinook s~ 1
#> 8 1/8/2~ 322 North Chann~ 31974 0 Chinook s~ 1
#> 9 1/8/2~ 322 North Chann~ 31973 0 Chinook s~ 1
#> 10 1/8/2~ 322 North Chann~ 31972 0 Chinook s~ 1
#> # ... with 105,315 more rows, and 13 more variables:
#> # atCaptureRun <chr>, finalRun <chr>, finalRunMethod <chr>,
#> # lifeStage <chr>, forkLength <dbl>, weight <dbl>, mort <chr>,
#> # fishOrigin <chr>, markType <chr>, CatchRaw.comments <chr>,
#> # specimenTypeID <dbl>, physicalSpecimenCode <chr>,
#> # Specimen.comments <lgl>
} # }