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mbjones / knb-download-poc.R
Created October 26, 2023 23:42
KNB download CSV
library(dataone)
# Download a CSV-formatted data file from the KNB
# repository, and convert it to a data.frame
get_dataframe <- function(pid) {
d1c <- D1Client("PROD", "urn:node:KNB")
data_raw <- getObject(d1c@mn, pid)
data_char <- rawToChar(data_raw)
csv_text <- textConnection(data_char)
df <- read.csv(csv_text, stringsAsFactors = FALSE)
@mbjones
mbjones / abstractlengths.Rmd
Created October 12, 2021 00:27
Abstract lengths in DataONE
---
title: "abstracts"
author: "Matt Jones"
date: "10/11/2021"
output: html_document
---
```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = TRUE)
library(vroom)
@mbjones
mbjones / geopackage.Rmd
Created July 23, 2021 21:47
geopackage.Rmd
---
title: "geopackage"
author: "Matt Jones"
date: "7/23/2021"
output: html_document
---
```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = TRUE)
```
{
"@context": "https://doi.org/10.5063/schema/codemeta-2.0",
"@type": "SoftwareSourceCode",
"license": "https://spdx.org/licenses/Apache-2.0",
"codeRepository": "https://github.com/codemeta/codemeta",
"dateCreated": "2020-02-04",
"datePublished": "2020-02-05",
"downloadUrl": "https://codemeta.github.io/",
"name": "CodeMeta",
"description": "CodeMeta is a metadata language for code.",
@mbjones
mbjones / FAIR_metrics.Rmd
Last active May 10, 2019 01:12
Plotting FAIR metrics
---
title: "FAIR Metrics"
author: "Matt Jones"
date: "5/8/2019"
output: html_document
---
```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = TRUE)
library(dplyr)
@mbjones
mbjones / repo-split-example.sh
Last active January 23, 2018 06:34
split-repo-test
#!/bin/bash
WORKDIR=${PWD}
create_repos () {
rm -rf repo-split-example repo-split-recent repo-split-history
# Create the repo to be split
example_repo
# Create the repo to contain the historical commits
HISTREPO="file://${WORKDIR}/repo-split-history"
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix ns0: <http://www.openarchives.org/ore/terms/> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix ns1: <http://purl.org/spar/cito/> .
@prefix dc11: <http://purl.org/dc/elements/1.1/> .
<https://cn-stage-2.test.dataone.org/cn/v2/resolve/urn%3Auuid%3A936436eb-2676-44b2-920c-acc5e28384f9>
prov:wasGeneratedBy <urn:uuid:aabccb0e-ccc8-4db8-a61d-53eb314906be> ;
a <http://purl.dataone.org/provone/2015/01/15/ontology#Data> ;
@mbjones
mbjones / generate
Created July 30, 2016 00:53 — forked from arfon/generate
Let's try and generate some codemeta files.
#!/usr/bin/ruby
# For an OO language, this is distinctly procedural. Should probably fix that.
require 'json'
details = Hash.new({})
capture_params = [
{ :name => "title", :message => "Enter project name." },
{ :name => "url", :message => "Enter the URL of the project repository." },
@mbjones
mbjones / example_iso_feature_catalog.xml
Created January 21, 2016 21:16
example_iso_feature_catalog
<?xml version="1.0" encoding="UTF-8"?>
<gfc:FC_FeatureCatalogue
id="_1"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:gco="http://www.isotc211.org/2005/gco"
xmlns:gmd="http://www.isotc211.org/2005/gmd"
xmlns:gfc="http://www.isotc211.org/2005/gfc"
xmlns:gml="http://www.opengis.net/gml/3.2"
xmlns:gmx="http://www.isotc211.org/2005/gmx"
xsi:schemaLocation="http://www.isotc211.org/2005/gfc Q:\users\mize.jacqueline\ISO\gfc\gfc.xsd">
@mbjones
mbjones / example_filter_with_nse.R
Created October 20, 2015 04:04
demonstrate use of dplyr::filter with lapply, both with and without NSE
# Example R code to filter data using criteria passed in via lists, using lapply
# Matt Jones 2015-10-19
library(dplyr)
# create a sample fake data frame
df <- cbind(expand.grid(sciName=list("A", "B", "C", "D"), family=list("X", "Y"), stage=list("S1", "S2", "S3", "S4")), count=1)
df
# set up our filter conditions
condition1 <- list(sciName="A", stageVector=c("S2", "S3"))