The Geography of Recent Genetic Ancestry across Europe.

Supplemental tables

0-1 cM 1-2 cM 2-4 cM 4-10 cM
(Intercept)  0.08313  0.1436 **  0.07034 -0.0193
Albania -0.00097  0.0063 -0.04232 -0.0323
Austria  0.36424  0.0365  0.05874 -0.1399
Belgium -0.02009  0.0863  0.02874  0.0374
Bosnia -0.13914 -0.0327  0.02277  0.1032
Bulgaria -0.14857  0.0467 -0.21836  0.2427
Croatia  0.08645 -0.0223  0.02045 -0.0371
Cyprus -0.15556 -0.0775  0.08306  0.2158
Czech Republic -0.14301  0.1013  0.02656  0.1607
Denmark  0.66101  0.1265  0.03675  0.3095
England  0.12131  0.0854  0.03784  0.0199
Finland  0.24617  0.1491 -0.09775  0.9455
France  0.05049  0.0533  0.09670 **  0.1655
Germany  0.06837  0.0454  0.08617 **  0.1288
Greece  0.06752 -0.2266  0.00086  0.3340
Hungary  0.04491 -0.0070  0.11499 *  0.1179
Ireland  0.07873  0.0676  0.04292  0.0466
Italy  0.02728  0.0218  0.06694 *  0.1607
Kosovo  0.17256  0.0384 -0.02022  0.0109
Latvia  0.76499  0.1805 -0.07177 -0.0787
Macedonia -0.12898  0.1414 -0.04692 -0.0093
Montenegro  0.50084 -0.0845 -0.01400  0.2746
Netherlands  0.10448  0.0842  0.11875 *  0.0423
Norway -0.46112 -0.0176  0.07972  0.4042
Poland  0.21095  0.0021  0.05353  0.1314
Portugal  0.03987 -0.0019  0.06771 *  0.0664
Romania -0.24251  0.0545 -0.05095 -0.0845
Russia  0.12047 -0.0094  0.00484  0.1568
Scotland  0.25426  0.0183  0.03205 -0.1172
Serbia  0.06965  0.0384 -0.04688  0.1397
Slovakia -0.00988 -0.0458  0.21389 -0.3070
Slovenia -0.19993  0.1456 -0.00855  0.4673
Spain  0.02470  0.0268  0.08928 **  0.1084
Sweden  0.02043 -0.0076  0.20759 **  0.2666
Swiss French  0.11099  0.1394 **  0.07782 *  0.0525
Swiss German  0.14555  0.0943 **  0.08075 **  0.0564
Switzerland  0.13339  0.0102  0.04665  0.1135
Turkey -0.01107  0.0762  0.13784 -0.1003
Ukraine -0.33535 -0.0543  0.03820 -1.2068
United Kingdom  0.10379  0.0868 **  0.11605 **  0.1309
Yugoslavia -0.10508  0.0436 -0.00218  0.0018
Table S1: Estimated coefficients describing the effect of changing population sample size, as described in the text (section 4.2, “Differential sample sizes”). Stars denote statistical significance: “*” corresponds to p<.05p<.05 and “**” corresponds to p<.01p<.01. The coefficients are from a binomial GLM with a logit link function, applied to the number of IBD segments detected in the same set of individuals run with and without an additional 812 individuals. For instance, the top three entries in the lefthand column tell us that if FF is the number of segments greater than 1cM found between Albanian and Austrian individuals in analysis with the full dataset, and SS is the corresponding number in the analysis with only the subset, that the model predicts that S/(S+F)(1+exp(-0.08313+0.00097-0.36424))-1=0.61S/(S+F)\approx(1+\exp(-0.08313+0.00097-0.36424))^{{-1}}=0.61 (plus binomial sampling noise). Note that coefficients producing effect sizes larger than 4% (e.g. Austria for 0–1cM) all correspond to populations with small sample sizes, and are not significant.
COUNTRY_SELF COUNTRY_GFOLX PRIMARY_LANGUAGE Population nn
Albania Albania Albanian Albania 3
Yugoslavia Serbia Albanian Albania 1
Yugoslavia Yugoslavia Albanian Albania 5
Austria German Austria 3
Austria Austria German Austria 10
Spain Austria German Austria 1
Belgium Belgium Dutch Belgium 4
Belgium Belgium Flemish Belgium 3
Belgium Belgium French Belgium 28
Germany Belgium French Belgium 1
Switzerland Belgium French Belgium 1
Bosnia Bosnia Bosnian Bosnia 4
Bosnia Bosnia Serbian Bosnia 1
Bosnia Bosnia Serbo-Croatian Bosnia 4
Bulgaria Bulgaria Bulgarian Bulgaria 1
Croatia Croatian Croatia 1
Croatia Croatia Croatian Croatia 6
Yugoslavia Yugoslavia Croatian Croatia 1
Croatia Croatia Serbo-Croatian Croatia 1
Cyprus English Cyprus 1
Cyprus Greek Cyprus 1
Cyprus Cyprus Greek Cyprus 1
Czech Republic Czech Republic Czech Czech Republic 9
Denmark Danish Denmark 1
England England English England 18
Turkey England English England 1
United Kingdom England English England 3
Finland Finland Finnish Finland 1
France French France 2
France France French France 82
Germany France French France 1
Switzerland France French France 1
Germany Germany 1
Germany English Germany 2
Germany Germany French Germany 1
Germany German Germany 1
Germany Germany German Germany 63
Switzerland Germany German Germany 1
Hungary Germany Hungarian Germany 1
Germany Germany Polish Germany 1
Switzerland Greece French Greece 1
Greece Greece Greek Greece 4
COUNTRY_SELF COUNTRY_GFOLX PRIMARY_LANGUAGE Population nn
Hungary Hungary French Hungary 1
Hungary Hungary Hungarian Hungary 17
Hungary Hungary Russian Hungary 1
Ireland Ireland 19
Ireland English Ireland 38
England Ireland English Ireland 1
Ireland Ireland English Ireland 1
Ireland Ireland French Ireland 1
Italy Italy 1
France Italy French Italy 1
Italy Italy French Italy 8
Switzerland Italy French Italy 9
Italy Italy German Italy 1
Italy Italian Italy 3
France Italy Italian Italy 1
Italy Italy Italian Italy 170
Romania Italy Italian Italy 1
Sweden Italy Italian Italy 1
Switzerland Italy Italian Italy 17
Kosovo Kosovo 1
Yugoslavia Kosovo Albanian Kosovo 10
Yugoslavia Kosovo Kosovan Kosovo 2
Yugoslavia Kosovo Serbo-Croatian Kosovo 2
Latvia Latvia Latvian Latvia 1
Macedonia Macedonia Macedonian Macedonia 4
Yugoslavia Montenegro Serbian Montenegro 1
Netherlands Netherlands Dutch Netherlands 15
Holland English Netherlands 1
Netherlands Netherlands French Netherlands 1
Norway Norway Norwegian Norway 2
France Poland French Poland 1
Poland Polish Poland 4
France Poland Polish Poland 2
Poland Poland Polish Poland 15
France Portugal Portuguese Portugal 1
Portugal Portugal Portuguese Portugal 114
Romania Romania Romanian Romania 14
Romania Russia Romanian Russia 1
Russia Russia Russian Russia 5
Scotland English Scotland 3
Scotland Scotland English Scotland 2
Yugoslavia Serbia Hungarian Serbia 1
Serbia Serbia Serbian Serbia 1
Yugoslavia Serbia Serbian Serbia 4
Yugoslavia Yugoslavia Serbian Serbia 2
Croatia Serbia Serbo-Croatian Serbia 1
Yugoslavia Serbia Serbo-Croatian Serbia 2
COUNTRY_SELF COUNTRY_GFOLX PRIMARY_LANGUAGE Population nn
Slovakia Slovakia Slovakian Slovakia 1
Italy Slovenia Slovene Slovenia 1
Slovenia Slovenia Slovene Slovenia 1
Spain Spain Columbia Spain 2
Switzerland Spain Columbia Spain 2
Spain Spain French Spain 5
Switzerland Spain French Spain 2
Spain Spain Galician Spain 2
Spain Spanish Spain 4
Spain Spain Spanish Spain 106
Switzerland Spain Spanish Spain 7
Sweden Sweden 1
Sweden Sweden Swedish Sweden 9
Switzerland French Swiss French 1
Belgium Switzerland French Swiss French 1
Czech Republic Switzerland French Swiss French 1
France Switzerland French Swiss French 7
Poland Switzerland French Swiss French 1
Portugal Switzerland French Swiss French 1
Spain Switzerland French Swiss French 1
Switzerland Switzerland French Swiss French 826
Switzerland Switzerland German Swiss German 103
Italy Switzerland Italian Switzerland 2
Switzerland Switzerland Italian Switzerland 12
Switzerland Switzerland Patois Switzerland 1
Switzerland Switzerland Romansch Switzerland 1
Spain Switzerland Spanish Switzerland 1
Turkey Turkey Turkish Turkey 4
Ukraine Ukraine Ukranian Ukraine 1
United Kingdom United Kingdom 87
United Kingdom English United Kingdom 270
United Kingdom United Kingdom English United Kingdom 1
Yugoslavia Yugoslavia 1
Yugoslavia Yugoslavia French Yugoslavia 1
Yugoslavia Yugoslavia Romanian Yugoslavia 1
Yugoslavia Yugoslavia Serbo-Croatian Yugoslavia 3
Yugoslavia Yugoslavia Yugoslavian Yugoslavia 4
Table S2: The composition of our populations. “COUNTRY_SELF” is the reported country of origin; “COUNTRY_GFOLX” is the country of origin of all reported grandparents (individuals with reported grandparents from different countries were removed); “PRIMARY_LANGUAGE” is the reported primary language; “Population” is our population label; and nn gives the number of individuals falling in this category.