shiny_attributes: Create/Edit EML attributes

In EML: Read and Write Ecological Metadata Language Files

Create/Edit EML attributes

Description

Create/edit EML attributes, custom units, and factors in a shiny environment.

Usage

shiny_attributes(data = NULL, attributes = NULL)

Arguments

data	(data.frame) the data.frame of data that needs an attribute table
attributes	(data.frame) an existing attributes table

Details

Attributes can be created from scratch using shiny_attributes(). Or an existing attribute table can be edited using shiny_attributes(NULL, attributes). Or new attributes can be created from a data table using shiny_attributes(data, NULL). If attributes are created from a data table, fields such as 'attributeName' and 'numberType' will be automatically completed based on the attributes within the data table. If both existing attributes and data table are entered (i.e. shiny_attributes(data, attributes)), any automatically generated fields based attributes within the data table **will not** override any non-empty fields in the entered attributes

Examples

## Not run: 
# from scratch
out <- shiny_attributes(NULL, NULL)

# from data
data <- iris
out <- shiny_attributes(data, NULL)

# from exisiting attributes
file <- system.file("tests", emld::eml_version(),
  "eml-datasetWithAttributelevelMethods.xml",
  package = "emld"
)
eml <- read_eml(file)
x <- eml$dataset$dataTable$attributeList
df <- get_attributes(x, eml)
out <- shiny_attributes(NULL, df$attributes)

# from attributes and data
out <- shiny_attributes(data, df$attributes)

## End(Not run)

EML documentation built on April 29, 2022, 1:06 a.m.