samliumay/my_personal_dna_results

My Personal DNA Results

My personal DNA ancestry results: Global25 (G25) PCA coordinates, GEDmatch calculator runs (MDLP, Eurogenes, Decoded, HarappaWorld, puntDNAL, Gedrosia) and IllustrativeDNA period breakdowns.

This is a personal data archive shared for educational purposes. Admixture calculators are statistical estimates, not clinical or genealogical proof.

Deep Dive Video

▶ Click the image to watch the deep dive on YouTube

Repository Outputs

File/directory	Content	Format
data/g25_coordinates.parquet	G25 PCA coordinates, scaled and raw (25 PCs)	Parquet (viewer default)
data/admixture_results.parquet	Admixture percentages from all 19 calculators (186 rows)	Parquet (viewer config admixture)
data/population_shares.parquet	Single and mixed-mode population sharing from all calculators (760 rows)	Parquet (viewer config population_shares)
data/g25_coordinates.csv	Same G25 coordinates, human-readable	CSV
results/g25.md	G25 coordinates in original text form	Markdown
results/mdlp.md	MDLP: K11 Modern, K16 Modern, K23b, World-22, World	Markdown
results/eurogenes.md	Eurogenes: K13, EUtest V2 K15, ANE K7, K9b–K12b, K36, HG vs Farmer, Jtest, EU Test	Markdown
results/decoded.md	Decoded: V3, World 9, K7b, K12b	Markdown
results/harappaworld.md	HarappaWorld calculator	Markdown
results/puntdnal.md	puntDNAL: K10 Ancient, K12 Ancient/Modern, K13 Global, K15	Markdown
results/gedrosia.md	Gedrosia: K3, K12, Ancient Eurasia K6	Markdown
results/illustrative_dna.md	IllustrativeDNA coordinates and period fits	Markdown
images/	PCA plot screenshots and video thumbnail	PNG/JPG
raw_notes.md	Original unedited notes, kept for provenance	Markdown

G25 Coordinates

data/g25_coordinates.parquet is the machine-readable core of the dataset and the config shown in the Hugging Face viewer:

• sample — sample name (umay_samli)
• type — scaled (recommended for modeling) or raw
• PC1–PC25 — Global25 principal components (float64)

The coordinates can be used directly with standard G25 tooling (Vahaduo, nMonte, PCA plotting).

Admixture Results

data/admixture_results.parquet (viewer config admixture) holds the "Admix Results" table of every calculator in a single machine-readable file (186 rows):

• tool — source tool (mdlp, eurogenes, decoded, harappaworld, puntdnal, gedrosia)
• calculator — calculator name (e.g. K11 Modern, World-22)
• rank — component rank within the calculator result
• population — population component (e.g. EHG, Caucasian)
• percent — estimated percentage (float64)

Example: HarappaWorld ranks Caucasian first at 35.18%, followed by Baloch at 17.62%.

Population Shares

data/population_shares.parquet (viewer config population_shares) holds the "Single Population Sharing" and "Mixed Mode Population Sharing" tables of every calculator in a single machine-readable file (760 rows):

• tool — source tool (mdlp, eurogenes, decoded, harappaworld, puntdnal, gedrosia)
• calculator — calculator name (e.g. K11 Modern, World-22)
• mode — single (closest reference populations) or mixed (best two-way fits)
• rank — rank within the calculator result
• primary_population — reference population (single mode) or primary mix component (mixed mode)
• primary_percent — mix percentage for the primary population (mixed mode only)
• secondary_population, secondary_percent — second mix component (mixed mode only)
• distance — fit distance (float64)

Example: Possible two-way fits involving a Turkmen reference include Turkmen + Ashkenazi Jewish, Sephardic Jewish, Sicilian, Greek, or Cypriot populations. One of the closest is Decoded K7b's 56.2% Turkmens (Yunusbayev) + 43.8% Ashkenazy_Jews (Behar) at distance 2.92.

Calculator Results

Each file in results/ contains, per calculator:

• Admix Results — population components with percentages
• Single Population Sharing — closest reference populations by distance
• Mixed Mode Population Sharing — best two-way population fits

IllustrativeDNA

results/illustrative_dna.md holds the IllustrativeDNA datasheet and period breakdowns: Bronze Age, Iron Age, Late Antiquity, Middle Ages, plus the closest ancient and modern samples.

PCA Plots

Modern populations (my position marked "YOU"):

Historical periods (Ottoman Anatolia, Roman/Byzantine Anatolia, Crimean Tatar, ...):

Source and License

• Source tools: GEDmatch calculators, Global25, IllustrativeDNA
• License: CC BY 4.0