Data from "Measuring data rot: an analysis of the continued availability of shared data from a single university"

Data files from the article "Measuring Data Rot: An Analysis of the Continued Availability of Shared Data from a Single University" by Kristin Briney.
This research looked at supplemental data links from publications in CaltechAUTHORS and tested them for their availability on the web using web scraping and hand testing in the Chrome browser.
Data in the tables:

Table1_ResearchAreas.csv
Table2_LinkType.csv
Table3_URLwebsites.csv
Table4_DOIwebsites.csv
Table5_UnavailableByType.csv
Table6_UnavailableURLs.csv
Table7_UnavailableDOIs.csv
Data in the figures:

Figure1_LinksByYear.csv
Figure2_UnavailableByYear.csv
Data from the project:

DataRot.csv

Overall dataset supporting this research, with variables defined in the data dictionary. This data contains all of the links tested, listing results of the webscraping but not results of the hand testing.
DataRot_dataDictionary.csv

Data dictionary defining variable names and values for DataRot.csv
DataRot_handTested.csv

Subset of supplemental data links from DataRot.csv that were hand tested and the results of the hand testing ("browser_test = TRUE" means the data was available, "browser_test = FALSE" means the data was not available, and "browser_test = LOGIN" means the webpage asked for a login to see the data).
DataRot_missingData.csv

Subset of DataRot_handTested.csv with fewer variables. This dataset only includes supplemental data links for data that was not available.
CaltechAUTHORS sampling dataset:

Sampling.csv

Contains comparison between 450 articles recorded in CaltechAUTHORS with what is listed in the articles themselves with respect to shared data and supplementary information.
Sampling_dataDictionary.txt

Data dictionary defining variable names and values for Sampling.csv