The proof and measurement of association between two things

[1] LIPPS G, WUNDTS PHIL STUD, V17

[2] PEARSON, PHIL T R S LONDON, V191, P229

[3] PEARSON, PHIL T R S LONDON, V186, P343

[4] PEARSON, PHIL T R S LONDON, V185, P71

[5] YULE, P R S L, V60

[6] YULE, P R S L, V66, P23

[7] YULE U, P R S LONDON, V60, P477

[8] PHIL T R S LONDON A, V187, P164

[9] MEMOIRES PAR DIVERS, V9, P255

[10] PHIL T R S L, V195, P79

[1] LIPPS G, WUNDTS PHIL STUD, V17

[2] PEARSON, PHIL T R S LONDON, V191, P229

[3] PEARSON, PHIL T R S LONDON, V186, P343

[4] PEARSON, PHIL T R S LONDON, V185, P71

[5] YULE, P R S L, V60

[6] YULE, P R S L, V66, P23

[7] YULE U, P R S LONDON, V60, P477

[8] PHIL T R S LONDON A, V187, P164

[9] MEMOIRES PAR DIVERS, V9, P255

[10] PHIL T R S L, V195, P79