Central Italian in K12b is not an academic sample. All the averages on K12b labelled as _D are averages based on results collected by Diekenes himself through his own blog. _D means Dodecad of course.
Another average not based on academic samples is O_Italian.
I personally am not so convinced that K12b is the best calculator, and neither is its spreadhseet. Complex question in any case.
However, there is always a way to check through PCAs.
https://docs.google.com/spreadsheets/d/1GWhNZcfTQ2hMSK9Ni1IqG7aXHB00SRE5L6ED2osPs9M/edit#gid=0
I used K12b because that's what was used to give a result of around 8 for some Mycenaeans to Southern Italians Sicilians.
I'm sure the data for the ancient Greeks can be converted to Eurogenes K13 for comparison.
These are my results. I guess I'm not even "pretty close" to anyone south of Lazio.
[TABLE="class: distances"]
[TR]
[TD="bgcolor: #66FF00, align: right"]2.99839957[/TD]
[TD]Emilia[/TD]
[/TR]
[TR]
[TD="bgcolor: #6BFF00, align: right"]3.15726147[/TD]
[TD]Tuscany[/TD]
[/TR]
[TR]
[TD="bgcolor: #73FF00, align: right"]3.38475996[/TD]
[TD]Liguria[/TD]
[/TR]
[TR]
[TD="bgcolor: #7DFF00, align: right"]3.67819249[/TD]
[TD]Tuscan[/TD]
[/TR]
[TR]
[TD="bgcolor: #92FF00, align: right"]4.30383550[/TD]
[TD]Romagna[/TD]
[/TR]
[TR]
[TD="bgcolor: #B1FF00, align: right"]5.21252338[/TD]
[TD]Umbria[/TD]
[/TR]
[TR]
[TD="bgcolor: #D2FF00, align: right"]6.16301874[/TD]
[TD]Lombardy[/TD]
[/TR]
[TR]
[TD="bgcolor: #D4FF00, align: right"]6.22120567[/TD]
[TD]Marche[/TD]
[/TR]
[TR]
[TD="bgcolor: #D4FF00, align: right"]6.24877588[/TD]
[TD]Lazio[/TD]
[/TR]
[TR]
[TD="bgcolor: #E8FF00, align: right"]6.80908217[/TD]
[TD]FrenchCorsica[/TD]
[/TR]
[TR]
[TD="bgcolor: #F4FF00, align: right"]7.16684031[/TD]
[TD]Veneto[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFF700, align: right"]7.74483053[/TD]
[TD]Piedmont[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFDB00, align: right"]8.55386462[/TD]
[TD]Friuli-VG[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFB900, align: right"]9.55260174[/TD]
[TD]Greek_Western-Thrace[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF9D00, align: right"]10.37322997[/TD]
[TD]Greek_Central-Macedonia[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF9C00, align: right"]10.40681507[/TD]
[TD]Trentino[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF9700, align: right"]10.56576547[/TD]
[TD]Vlach_Central-Macedonia[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF8F00, align: right"]10.78628759[/TD]
[TD]Swiss_Italian[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF8D00, align: right"]10.85248359[/TD]
[TD]Swiss-Italian[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF8100, align: right"]11.19184971[/TD]
[TD]Albanian[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF7F00, align: right"]11.27902035[/TD]
[TD]West_Sicilian[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF7E00, align: right"]11.29719134[/TD]
[TD]Kosovo_Albanian[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF7100, align: right"]11.66765186[/TD]
[TD]Greek_Eastern-Macedonia[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF5A00, align: right"]12.33875196[/TD]
[TD]Bulgarian_Plovdiv[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF5A00, align: right"]12.35486544[/TD]
[TD]Greek_Western-Macedonia[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF5600, align: right"]12.46015249[/TD]
[TD]Abruzzo[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF4F00, align: right"]12.67167708[/TD]
[TD]Turk_Alexandroupoli[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF4D00, align: right"]12.72158795[/TD]
[TD]Torbeshi_North-Macedonia-East[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF4B00, align: right"]12.80389394[/TD]
[TD]Greek_Thessaly[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF4100, align: right"]13.07666624[/TD]
[TD]Vlach_North-Macedonia[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF3D00, align: right"]13.20890916[/TD]
[TD]North_Macedonian[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF3A00, align: right"]13.28875464[/TD]
[TD]Basilicata[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF3A00, align: right"]13.29574368[/TD]
[TD]Molise[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF3800, align: right"]13.36336784[/TD]
[TD]Torbeshi_North-Macedonia-Central[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF3000, align: right"]13.58006259[/TD]
[TD]Turk_Kazanlik[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF2B00, align: right"]13.74839991[/TD]
[TD]Macedonian_East[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF2600, align: right"]13.87101294[/TD]
[TD]Greek_Peloponnese[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF2600, align: right"]13.87630715[/TD]
[TD]Bulgarian_Southwest[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF2400, align: right"]13.93366427[/TD]
[TD]Bulgarian_Central[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF2200, align: right"]13.99984821[/TD]
[TD]GR_Peloponese[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF1A00, align: right"]14.24799284[/TD]
[TD]Vlach_North-Macedonia-Highlander[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF1700, align: right"]14.33496425[/TD]
[TD]Apulia[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF1200, align: right"]14.46980995[/TD]
[TD]Turk_Kavala[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF0D00, align: right"]14.60548869[/TD]
[TD]Greek_Thessaloniki[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF0900, align: right"]14.72815331[/TD]
[TD]Portuguese[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF0800, align: right"]14.76043021[/TD]
[TD]Bulgarian_Serres[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF0600, align: right"]14.82099524[/TD]
[TD]Spanish_Extremadura[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF0005, align: right"]15.13495953[/TD]
[TD]Greek_Andros_Island[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF0007, align: right"]15.21457854[/TD]
[TD]Macedonian_Southeast[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF0010, align: right"]15.46256447[/TD]
[TD]Turk_Thessaloniki[/TD]
[/TR]
[/TABLE]
K15-I'm not even pretty close to the Veneto on this one...
[TABLE="class: distances"]
[TR]
[TD="bgcolor: #84FF00, align: right"]3.86931518[/TD]
[TD]Italy_Tuscany[/TD]
[/TR]
[TR]
[TD="bgcolor: #90FF00, align: right"]4.23288318[/TD]
[TD]Italy_Emiliaromagna[/TD]
[/TR]
[TR]
[TD="bgcolor: #91FF00, align: right"]4.25635995[/TD]
[TD]Italy_Liguria[/TD]
[/TR]
[TR]
[TD="bgcolor: #98FF00, align: right"]4.46072864[/TD]
[TD]Tuscan[/TD]
[/TR]
[TR]
[TD="bgcolor: #DDFF00, align: right"]6.50442926[/TD]
[TD]North_Italian[/TD]
[/TR]
[TR]
[TD="bgcolor: #DFFF00, align: right"]6.55881849[/TD]
[TD]Italy_Lazio[/TD]
[/TR]
[TR]
[TD="bgcolor: #E8FF00, align: right"]6.83303007[/TD]
[TD]Italy_Marche[/TD]
[/TR]
[TR]
[TD="bgcolor: #FBFF00, align: right"]7.39247590[/TD]
[TD]Italy_Lombardy[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFFF00, align: right"]7.49916662[/TD]
[TD]France_Corsica[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFEE00, align: right"]8.00542941[/TD]
[TD]Italy_Friuli[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFE000, align: right"]8.40202357[/TD]
[TD]Italy_Veneto[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFCE00, align: right"]8.93296703[/TD]
[TD]Albanian-Kosovo[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFBD00, align: right"]9.44547922[/TD]
[TD]Kosovo_Albanian[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFBA00, align: right"]9.53782470[/TD]
[TD]Albanian-Macedonia[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFB100, align: right"]9.78762484[/TD]
[TD]Albanian-South[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFB000, align: right"]9.82057534[/TD]
[TD]Albanian-North[/TD]
[/TR]
[TR]
[TD="bgcolor: #FFA400, align: right"]10.17207452[/TD]
[TD]Italy_Piedmont[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF8D00, align: right"]10.84424732[/TD]
[TD]Italy_Trentino[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF7F00, align: right"]11.25753970[/TD]
[TD]West_Sicilian[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF5700, align: right"]12.44466151[/TD]
[TD]Greek_Thessaly[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF5300, align: right"]12.56755744[/TD]
[TD]Macedonian_2[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF5000, align: right"]12.64764850[/TD]
[TD]GR_Peloponese[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF4700, align: right"]12.91083653[/TD]
[TD]Greek[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF3D00, align: right"]13.21623623[/TD]
[TD]Italy_Abruzzo[/TD]
[/TR]
[TR]
[TD="bgcolor: #FF2600, align: right"]13.88518275[/TD]
[TD]Italy_Apulia[/TD]
[/TR]
[/TABLE]
For K13 vs K15, how do I decide which is "better" or closer to the truth? Is it the one where I like the results better?
Of maybe it's semantics. Is a distance of 8 great? No, but it's the best score the Mycenaeans get with any modern population, and better than I get with some modern Italian populations. We'll see if the guys can change the data for the ancient Greeks to Eurogenes K13 and K15 if they have a chance to see if they're closer or further away.