From 1722dd81ba267f4937a346fa69abcf152f3f637c Mon Sep 17 00:00:00 2001 From: Jared Knowles Date: Thu, 23 Jul 2026 09:48:36 -0400 Subject: [PATCH] docs: survey_weight is col 28 under schema v6 (was col 26 in v5) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Rebase onto the v6 main (bd53230) shifted survey_weight from col 26 to col 28: v5→v6 inserted cog_legacy_state/cog_legacy_county at positions 10-11 (26→28 cols). Position confirmed against the regenerated v6 fixture and both corpus docs (reader-specification.md §3 'Long parquet schema (28 columns)' row 28; data_dictionary.md '28-column schema v6' row 28). --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index d017560..2ed60ca 100644 --- a/README.md +++ b/README.md @@ -28,7 +28,7 @@ package implements. ## Raw-parquet caveat: `survey_weight` is not an aggregation weight Users reading the corpus parquet directly (DuckDB, arrow) will see a -`survey_weight` column (schema v5, col 26). It is legacy Census IndFin +`survey_weight` column (schema v6, col 28). It is legacy Census IndFin sample-design **metadata passed through verbatim** — the Census Bureau's own source documentation says it "is for informational purposes only and should not be used to derive any other statistics" (`_ReadMe_First_IndFin.txt`;