add property value post as draft

CLAUDE.md

@@ -0,0 +1,83 @@
+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+## What this is
+
+Jacob Dawang's personal website and blog at [jacobdawang.com](https://www.jacobdawang.com), built with [Quarto](https://quarto.org/). Blog posts are data analysis pieces focused on Edmonton housing, zoning, and transit, written in R using Quarto documents (`.qmd`).
+
+## Build commands
+
+```bash
+# Preview site locally (live reload)
+quarto preview
+
+# Render the full site
+quarto render
+```
+
+Always render a single post from within the post's directory. This allows for the post to be rendered within its own environment. For example:
+```bash
+# Render a single post (from post directory)
+cd blog/2026/nodes-corridors
+quarto render blog/2026/nodes-corridors/index.qmd
+```
+
+Deployment is automatic via GitHub Actions on push to `main`: renders with Quarto and deploys to Cloudflare Pages. Deployment to a preview url is automatic via GitHub actions on pushes to open pull requests.
+
+## Architecture
+
+- **`_quarto.yml`**: Site-level config (theme, navbar, footer, extensions). `freeze: true` means computed R outputs are cached in `_freeze/` and not re-executed unless the source changes.
+- **`blog/_metadata.yml`**: Defaults for all blog posts (freeze, echo/message/warning suppression, giscus comments, title-block-banner).
+- **`_freeze/`**: Cached execution results (JSON + figures). Committed to the repo so CI doesn't need R packages installed.
+- **`_site/`**: Build output, committed to repo.
+- **`_extensions/`**: Quarto extensions (fontawesome, iconify, social-embeds).
+- **`custom_styles.scss` / `custom_styles_dark.scss`**: Theme overrides for light/dark modes on top of the cosmo Bootstrap theme.
+- **`data/`**: Shared datasets (geojson, csv, zip) referenced across blog posts.
+
+## Blog post structure
+
+Each post lives at `blog/YYYY/post-slug/index.qmd`. The frontmatter pattern:
+
+```yaml
+---
+title: "Post title"
+date: "YYYY-MM-DD"
+author: "Jacob Dawang"
+categories: [category1, category2, category3]
+description: "few sentence summary"
+link-external-newwindow: true
+link-external-icon: false
+---
+```
+
+Posts use R code chunks with knitr. Common libraries: `tidyverse`, `sf`, `gt`, `ggplot2`, `cancensus`, `mountainmathHelpers`. Data paths typically reference `../../../data` relative to the post via `here()`.
+
+## R package management
+
+Posts have their own `renv.lock` for reproducibility. To restore packages for a specific post:
+
+```bash
+cd blog/2026/nodes-corridors
+Rscript -e "renv::restore()"
+```
+
+When creating a new post, always:
+
+- Initialize renv in its directory using `renv::init()`.
+- Install required packages before trying to execute code.
+
+If you come across an error like "[package name or function name] not found", that is most likely due to not installing the package. Install it and try again.
+
+Before committing changes to a blog post, always run `renv::snapshot()` from within its directory to ensure the environment is saved.
+
+## Freeze behaviour
+
+Because `freeze: true` is set globally, rendered outputs are stored in `_freeze/` and reused. To force re-execution of a post's R code, change into the post's directory and rerender it with the `--no-freeze` option.
+
+```bash
+cd blog/2026/nodes-corridors/
+quarto render blog/2026/nodes-corridors/index.qmd --no-freeze
+```
+
+The `blog/2022/election-maps-2022/index.qmd` is explicitly excluded from rendering in `_quarto.yml`.

Containerfile

@@ -1,17 +1,17 @@
 FROM  ghcr.io/rocker-org/geospatial:4.5.2
 
-RUN sudo curl -sLO  https://cdn.posit.co/positron/releases/deb/x86_64/Positron-2026.01.0-147-x64.deb \
+RUN sudo curl -sLO  https://cdn.posit.co/positron/releases/deb/x86_64/Positron-2026.03.0-212-x64.deb \
   && sudo curl -L https://rig.r-pkg.org/deb/rig.gpg -o /etc/apt/trusted.gpg.d/rig.gpg \
   && sudo sh -c 'echo "deb http://rig.r-pkg.org/deb rig main" > /etc/apt/sources.list.d/rig.list' \
   && sudo apt-get update \
-  && sudo apt install -y ./Positron-2026.01.0-147-x64.deb \
+  && sudo apt install -y ./Positron-2026.03.0-212-x64.deb \
   && sudo apt install -y \
-    bat \
-    fonts-firacode \
-    r-rig \
-    zsh \
-    cargo \
-    rustc \
+  bat \
+  fonts-firacode \
+  r-rig \
+  zsh \
+  cargo \
+  rustc \
   && sudo curl -sS https://starship.rs/install.sh | sh -s -- -y \
   && chsh -s $(which zsh) \
   && rig add 4.5.2

_quarto.yml

@@ -7,9 +7,6 @@ project:
     - "blog/**/*.md"
     - "!blog/2022/election-maps-2022/index.qmd"
     - "!README.md"
-    - "!blog/2025/property-values/index.qmd"
-    - "!blog/2025/election/index.qmd"
-    - "!blog/2025/nodes-corridors-bp/index.qmd"
 
 execute:
   freeze: true

blog/2025/property-value-preliminary/index.qmd

@@ -217,4 +217,4 @@ prepped %>%
 
 ## Next up
 
-While descriptive analysis is useful, I do plan on examining this question further using models which can control for the effect of neighbourhood, specific properties, and more. Meanwhile, on a surface level, it doesn't seem like infill has any effect on property values, positive or negative.
+While descriptive analysis is useful, I do plan on examining this question further using models which can control for the effect of neighbourhood, specific properties, and more. Meanwhile, on a surface level, it doesn't seem like infill has any effect on property values, positive or negative.

blog/2026/property-values/.Rprofile

@@ -0,0 +1 @@
+source("renv/activate.R")

blog/2026/property-values/.gitignore

@@ -0,0 +1,7 @@
+.Rproj.user
+.Rhistory
+.RData
+.Ruserdata
+
+/.quarto/
+data/