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How Do Astronomers Share Data? Reliability and Persistence of Datasets Linked in AAS Publications and a Qualitative Study of Data Practices among US Astronomers

Figure 2

Percentage of broken links in astronomy publications according to type of website.

Percentages of broken external links in all articles published between 1997 and 2008 in the four main astronomy journals. Black circles represent links to personal websites (link values contain the tilde symbol, ), while red crosses represent links to curated archives such as governmental and institutional repositories.

Figure 2

doi: https://doi.org/10.1371/journal.pone.0104798.g002