Link Checker Report

[github-actions]

Summary

Status	Count
🔍 Total	2081
✅ Successful	1939
⏳ Timeouts	2
🔀 Redirected	0
👻 Excluded	104
❓ Unknown	0
🚫 Errors	36

Errors per input

Errors in data_storage_models/data_storage_models.md

• [404] https://staysafeonline.org/blog/security-best-practices-for-removable-media-and-devices/ | Failed: Network error: Not Found

Errors in regular_expressions_basics/regular_expressions_basics.md

• [429] https://regex101.com/r/aODZog | Failed: Network error: Too Many Requests

Errors in docker_101/docker_101.md

• [404] https://docker-handbook.farhan.dev/en/image-manipulation-basics/#image-creation-basics | Failed: Network error: Not Found

Errors in .github/ISSUE_TEMPLATE/qa-for-standard-modules.md

• [ERR] https://www.portent.com/blog/design-dev/decorative-images-how-to-identify-and-tag-them-for-accessibility.htm | Failed: Network error: dns error: no record found for Query { name: Name("www.portent.com.3g3d5wr14xdujmxm15z3d4htle.dx.internal.cloudapp.net."), query_type: AAAA, query_class: IN }

Errors in regular_expressions_groups/regular_expressions_groups.md

• [429] https://regex101.com/r/ko7ySn/1 | Failed: Network error: Too Many Requests
• [429] https://regex101.com/r/ZHs5iI/1 | Failed: Network error: Too Many Requests

Errors in r_basics_introduction/r_basics_introduction.md

• [ERR] https://www.rstudio.com/blog/rstudio-is-becoming-posit | Failed: Network error: error sending request for url (https://www.rstudio.com/blog/rstudio-is-becoming-posit): connection error: Connection reset by peer (os error 104)

Errors in _for_authors/inclusivity_guidelines.md

• [ERR] https://ctl.wiley.com/how-to-ensure-accessibility-for-educational-videos/ | Failed: Network error: tcp connect error: Network is unreachable (os error 101)

Errors in .github/ISSUE_TEMPLATE/qa-for-wrapper-modules.md

• [ERR] https://www.portent.com/blog/design-dev/decorative-images-how-to-identify-and-tag-them-for-accessibility.htm | Failed: Network error: dns error: no record found for Query { name: Name("www.portent.com.3g3d5wr14xdujmxm15z3d4htle.dx.internal.cloudapp.net."), query_type: AAAA, query_class: IN }

Errors in _for_authors/module_development_plans.md

• [404] https://github.com/orgs/arcus/projects/25 | Failed: Network error: Not Found

Errors in data_visualization_in_open_source_software/data_visualization_in_open_source_software.md

• [404] https://www.youtube-nocookie.com/embed/4zV9XqK0foM?start=2940 | Failed: Network error: Not Found

Errors in .github/ISSUE_TEMPLATE/qa-for-exercise-modules.md

• [ERR] https://www.portent.com/blog/design-dev/decorative-images-how-to-identify-and-tag-them-for-accessibility.htm | Failed: Network error: dns error: no record found for Query { name: Name("www.portent.com.3g3d5wr14xdujmxm15z3d4htle.dx.internal.cloudapp.net."), query_type: AAAA, query_class: IN }

Errors in intro_to_nhst/intro_to_nhst.md

• [ERR] http://www.stat.columbia.edu/~gelman/research/unpublished/p_hacking.pdf | Failed: Network error: error:0A000086:SSL routines:tls_post_process_server_certificate:certificate verify failed:ssl/statem/statem_clnt.c:1890: (unable to get local issuer certificate)

Errors in generalized_linear_regression/generalized_linear_regression.md

• [ERR] https://online.stat.psu.edu/stat504/lesson/6 | Failed: Network error: error:0A000086:SSL routines:tls_post_process_server_certificate:certificate verify failed:ssl/statem/statem_clnt.c:1890: (unable to get local issuer certificate)

Errors in reproducibility/reproducibility.md

• [404] https://www.youtube.com/watch?v=66oNv_DJuPc?cc_load_policy=1 | Failed: Network error: Not Found

Errors in r_basics_visualize_data/r_basics_visualize_data.md

• [ERR] http://www.stat.columbia.edu/~tzheng/files/Rcolor.pdf | Failed: Network error: error:0A000086:SSL routines:tls_post_process_server_certificate:certificate verify failed:ssl/statem/statem_clnt.c:1890: (unable to get local issuer certificate)

Errors in regular_expressions_lookaheads/regular_expressions_lookaheads.md

• [429] https://regex101.com/r/NvzPb0/1 | Failed: Network error: Too Many Requests
• [429] https://regex101.com/r/pecVbn/1 | Failed: Network error: Too Many Requests

Errors in using_redcap_api/using_redcap_api.md

• [404] https://projectredcap.org/partners/ | Failed: Network error: Not Found

Errors in docs.md

• [404] https://github.com/arcus/education_modules/blob/joy-contributors/_for_authors/inclusivity_guidelines.md | Failed: Network error: Not Found

Errors in statistical_tests/statistical_tests.md

• [ERR] https://online.stat.psu.edu/stat462/node/132/ | Failed: Network error: error:0A000086:SSL routines:tls_post_process_server_certificate:certificate verify failed:ssl/statem/statem_clnt.c:1890: (unable to get local issuer certificate)
• [404] https://towardsdatascience.com/survival-analysis-intuition-implementation-in-python-504fde4fcf8e | Failed: Network error: Not Found
• [ERR] https://online.stat.psu.edu/stat505/ | Failed: Network error: error:0A000086:SSL routines:tls_post_process_server_certificate:certificate verify failed:ssl/statem/statem_clnt.c:1890: (unable to get local issuer certificate)

Errors in bash_103_combining_commands/bash_103_combining_commands.md

• [TIMEOUT] https://www.gnu.org/software/bash/manual/html_node/Redirections.html#Redirecting-Input | Timeout

Errors in demystifying_geospatial_data/demystifying_geospatial_data.md

• [ERR] https://link.springer.com/content/pdf/10.1007/s11524-022-00633-7.pdf | Failed: Too many redirects: error following redirect for url (https://link.springer.com/article/10.1007/s11524-022-00633-7): too many redirects
• [404] https://www.opendataphilly.org/dataset/vehicle-pedestrian-investigations | Failed: Network error: Not Found
• [ERR] https://trajectorymagazine.com/past-present-future-geospatial-data-use/ | Failed: Network error: error:0A000086:SSL routines:tls_post_process_server_certificate:certificate verify failed:ssl/statem/statem_clnt.c:1890: (hostname mismatch)

Errors in quality_assurance_guide.md

• [404] https://github.com/arcus/education_modules/blob/name_of_branch/name_of_module/name_of_module.md | Failed: Network error: Not Found

Errors in git_creation_and_tracking/git_creation_and_tracking.md

• [404] https://towardsdatascience.com/a-simple-story-to-explain-version-control-to-anyone-5ab4197cebbc | Failed: Network error: Not Found

Errors in citizen_science/citizen_science.md

• [ERR] https://citizensciencegames.com/games/hewmen/ | Failed: Network error: dns error: no record found for Query { name: Name("citizensciencegames.com.3g3d5wr14xdujmxm15z3d4htle.dx.internal.cloudapp.net."), query_type: AAAA, query_class: IN }

Errors in r_missing_values/r_missing_values.md

• [404] https://epirhandbook.com/en/missing-data.html | Failed: Network error: Not Found

Errors in bash_scripts/bash_scripts.md

• [TIMEOUT] https://www.gnu.org/software/bash/manual/html_node/Arithmetic-Expansion.html | Timeout
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