Kline2.csv

"culture","population","contact","total_tools","mean_TU","lat","lon","lon2","logpop"
"Malekula",1100,"low",13,3.2,-16.3,167.5,-12.5,7.00306545878646
"Tikopia",1500,"low",22,4.7,-12.3,168.8,-11.2,7.3132203870903
"Santa Cruz",3600,"low",24,4,-10.7,166,-14,8.1886891244442
"Yap",4791,"high",43,5,9.5,138.1,-41.9,8.47449443688312
"Lau Fiji",7400,"high",33,5,-17.7,178.1,-1.90000000000001,8.90923527919226
"Trobriand",8000,"high",19,4,-8.7,150.9,-29.1,8.98719682066197
"Chuuk",9200,"high",40,3.8,7.4,151.6,-28.4,9.12695876303713
"Manus",13000,"low",28,6.6,-2.1,146.9,-33.1,9.47270463644367
"Tonga",17500,"high",55,5.4,-21.2,-175.2,4.80000000000001,9.76995615991161
"Hawaii",275000,"low",71,6.6,19.9,-155.6,24.4,12.5245263766487