RT Article
T1 The power of a paired t-test with a covariate
JF Social science research
VO 50
SP 277
OP 291
A1 Hedberg, E.C.
A2 Ayers, Stephanie
LA English
YR 2015
UL https://krimdok.uni-tuebingen.de/Record/191265735X
DO 10.1016/j.ssresearch.2014.12.004