This repo contains all the files for Math 221D that cover all topics for Introductory Statistics
active 2024-07-05 → 2026-04-27 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 662 days from 2024-07-05 to 2026-04-27. Pushes: 277 total, peak 23 in a day. Pull requests: 2 total, peak 2 in a day. Issues: 21 total, peak 6 in a day. Comments: 3 total, peak 2 in a day. Stars: 1 total, peak 1 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| pcc-git | 285 | 271 | 0 | 3 |
| dkpalmers | 10 | 0 | 0 | 0 |
| docmartin99 | 3 | 0 | 2 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue#30pcc-git2026-02-09 17:51Data Wrangling and Viz AA
- Issue#29dkpalmers2026-01-23 19:28Add ggplot practice problems (i.e. homework)
- Issue#28dkpalmers2026-01-23 19:25Graphical Summaries of Quantitative Data Practice Problems
- Issue#24pcc-git2025-12-31 00:16Plotting Residuals for ANOVA
- Issue#17pcc-git2025-12-31 00:06Assessment for Inference of means
- Issue comment#17pcc-git2025-12-31 00:06Assessment for Inference of means
- Issue comment#16pcc-git2025-12-31 00:02Statistical Tests Part 1 Application Activity
- Issue#14pcc-git2025-12-30 23:52is z normally distributed?
- Issue#11pcc-git2025-12-30 23:45Last Question on Assessment 1
- Issue#9pcc-git2025-12-30 23:39application activity rubric
- Issue comment#9pcc-git2025-12-30 23:39application activity rubric
- Issue#8pcc-git2025-12-30 23:37grouping variables in a barplot
- Issue#5pcc-git2025-12-30 23:28rewording suggested
- Issue#4pcc-git2025-12-30 23:27levels is an unfamiliar term
- Issue#23pcc-git2025-12-20 19:01Final Assessment Notes
- Issue#22pcc-git2025-12-20 17:15Plot Tukey's CIs
- Issue#21dkpalmers2025-12-18 19:18Final Assessment
- Issue#17dkpalmers2025-11-27 00:35Assessment for Inference of means
- Issue#16dkpalmers2025-11-18 23:07Statistical Tests Part 1 Application Activity
- Issue#11dkpalmers2025-10-17 22:57Last Question on Assessment 1
- Issue#10dkpalmers2025-10-17 22:54Bad hint
- Issue#7dkpalmers2025-10-17 22:50SORTED
- Issue#6dkpalmers2025-10-17 22:49bar plot vs. bar chart
- Issue#3dkpalmers2025-10-17 22:44Homework for the 5 steps of the statistical process
- Pull request#1docmartin992024-10-22 18:31
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 1 stars here means stars gained during the window, not the repo's star count.