
fao_data_info(): 所用FAO数据的信息
Source:vignettes/articles/zh/reference/fao_data_info.Rmd
fao_data_info.Rmd英文原页:fao_data_info()
说明
显示分析所用的FAO全球捕捞产量数据版本(即load_fao_data()读取的版本)、FAO发布该版本的日期、数据覆盖的年份、下载地址、许可证和引用格式,例如用于报告的数据部分。
English
Shows which FAO Global Capture Production release the analyses use
(the release that load_fao_data() loads), when FAO
published it, the years it covers, where it was downloaded from, its
licence and a citation, e.g. for the data section of a report.
用法
fao_data_info(version = "latest", data_dir = fao_data_dir())参数
version-
要读取的版本,如”2026.1.0”。默认为”latest”,即已下载的各版本与包自带数据中最新的一个。使用”bundled”读取包自带的数据。指定的版本尚未下载时会报错。
English
The release to load, e.g. “2026.1.0”. Default is “latest”, the newest of the downloaded releases and the bundled data. Use “bundled” for the data bundled with the package. data_dir-
下载的数据版本的保存目录。默认为
fao_data_dir()。English
The directory where downloaded releases are stored. Default isfao_data_dir().
返回值
一个fao_data_info类的列表,包含release(版本号)、release_date(在FAO网站上的发布日期)、years(首末年份)、source(“bundled”表示包自带,“downloaded”表示已下载)、url(下载地址)、download_date(下载日期)、licence(许可证)、terms(使用条款)和citation(引用格式)。打印该对象时显示一份摘要。
English
A list of class fao_data_info with release,
release_date (publication date on the FAO website),
years, source (“bundled” with the package or
“downloaded”), url, download_date,
licence, terms and citation.
Printing it shows a summary.
另请参阅
Other FAO data: check_fao_update(),
download_fao_data(), fao_data_dir(),
load_fao_data()
示例
fao_data_info()
fao_data_info()$citation