inst/doc/use02_dataset-single-dataone.R

In metajam: Easily Download Data and Metadata from 'DataONE'

## ----setup, include = FALSE---------------------------------------------------
knitr::opts_chunk$set(collapse = TRUE, comment = "#>")

## ----libraries, warning=FALSE-------------------------------------------------
# devtools::install_github("NCEAS/metajam")
library(metajam)  

## ----constants----------------------------------------------------------------
# Directory to save the data set
path_folder <- file.path(tempdir(),"Data_coweeta")

# URL to download the dataset from DataONE
data_url <- "https://cn.dataone.org/cn/v2/resolve/https%3A%2F%2Fpasta.lternet.edu%2Fpackage%2Fdata%2Feml%2Fedi%2F858%2F1%2F15ad768241d2eeed9f0ba159c2ab8fd5"


## ----download, eval=FALSE-----------------------------------------------------
# 
# # Create the local directory to download the datasets
# dir.create(path_folder, showWarnings = FALSE)
# 
# # Download the dataset and associated metdata
# data_folder <- metajam::download_d1_data(data_url, path_folder)
# 
# data_folder

## ----read_data, eval=FALSE----------------------------------------------------
# # Read all the datasets and their associated metadata in as a named list
# coweeta_diatom <- metajam::read_d1_files(data_folder)

## ----libraries-2, warning=FALSE-----------------------------------------------
# devtools::install_github("NCEAS/metajam")
library(metajam)  

## ----constants-2--------------------------------------------------------------
# Directory to save the data set
path_folder <- file.path(tempdir(), "Data_alaska")

# URL to download the dataset from DataONE
data_url <- "https://cn.dataone.org/cn/v2/resolve/4139539e-94e7-49cc-9c7a-5f879e438b16"

## ----download-2, eval=FALSE---------------------------------------------------
# 
# # Create the local directory to download the datasets
# dir.create(path_folder, showWarnings = FALSE)
# 
# # Download the dataset and associated metdata
# data_folder <- metajam::download_d1_data(data_url, path_folder)
#