+ minimal: trim and collapse whitespace only — no character substitutions.
+ excel-hygiene: trim, collapse whitespace, fold smart quotes, strip invisible chars, normalize line endings, NFC.
+ paranoid: everything in excel-hygiene plus strip control characters, strip BOM, and NFKC compatibility fold (lossy).
+
@@ -143,17 +152,20 @@
Columns processed
4
-
check Show hidden characters (NBSP, ZWSP, smart quotes, control chars…)
+
+
check Show hidden characters (NBSP, ZWSP, smart quotes, control chars…)
+
Same setting as “Show hidden characters” in the preview above — toggling either updates both.
- US (default) — ISO 8601 dates · E.164 phones · USD
- European — DMY input · INTL phones · EUR comma decimal
+ US (default) — ISO 8601 dates · E.164 phones · USD
+ European — DMY input · INTL phones · EUR comma decimal base UK — DD/MM/YYYY · GB phones · Yes/No booleans ISO Strict — ISO 8601 · bare-number currency · true/false Legacy US — MM/DD/YYYY · National phones · Yes/No
- Custom — keep current settings
+ Custom — based on European, 2 controls changed modified
-
Pick a published standard or regional convention as the baseline. Every option below is still individually overridable.
+
+ rule
+ Individual controls win over the preset. You started from European, then changed Ambiguous input order and Decimal separator below — so the preset is now Custom. The controls' current values are what actually run.
+
+
Pick a published standard or regional convention as the baseline. Every option below is still individually overridable; overriding any one switches the preset to Custom.
@@ -97,11 +102,12 @@
Dates
YYYY-MM-DD (ISO)
-
+
MDY (US) DMY (EU)
+
Winning value: MDY. Overrides the European base (DMY) — 01/02/2024 reads as 2024-01-02.
Phones
@@ -117,11 +123,12 @@
Currency
-
+
dot (1,234.56) comma (1.234,56)
+
Winning value: dot. Overrides the European base (comma) — $1,234.5 reads as 1234.50.
2
Preserve original precision (don't round)
@@ -154,9 +161,30 @@
info
- 47 cell(s) in typed columns didn't match a recognizable shape and were left as-is. Check the changes audit below to find them, or re-classify the column to (skip).
+ 47 cell(s) in typed columns didn't match a recognizable shape and were left as-is. See Unparseable cells below to review them, or re-classify the column to (skip). (They aren't in the changes audit — nothing was changed.)
+
+
+ Unparseable cells (47)
+
+
Cells in typed columns that didn't match a recognizable shape and were left unchanged.
+
+
+
row
column
field_type
value (left as-is)
+
+
318
signup_date
date
soon
+
902
phone
phone
ext. 4471
+
1,544
amount
currency
TBD
+
2,087
active
boolean
maybe
+
3,610
signup_date
date
00/00/0000
+
+
+
+
… and 42 more.
+
+
+
Changes by column
@@ -194,6 +222,7 @@
Standardized preview (first 10 rows)
+
Showing 5 of 6 columns — notes is set to (skip), so it's omitted here.
visibility
- Static layout preview of Find Unusual Values — a Coming Soon tool. The page is a stub/teaser: an "under development" notice, a list of planned features, and disabled placeholder controls (only the file uploader is live). All pages →
+ Static layout preview of Find Unusual Values — a Coming Soon tool. The page is a stub/teaser: an "under development" notice and disabled placeholder controls. All pages →
@@ -31,40 +31,14 @@
This tool is under development.
-
-
Features:
-
-
Z-score detection (configurable threshold)
-
IQR (interquartile range) detection
-
MAD (median absolute deviation) detection
-
Domain-rule violations (e.g., age < 0, price > $1M)
-
Visual outlier highlighting in data preview
-
Handling: flag only, remove, cap/winsorize to bounds
-
-
-
-
-
-
- upload_file Drag and drop file here
- CSV, TSV, XLSX, XLS · Import a file to preview. Processing is not yet available.
-