TY - JOUR
AU - CHAVES, Lucas Monteiro
AU - SOUZA, Devanil Jaques de
PY - 2019/09/26
Y2 - 2022/11/28
TI - AN ELEMENTARY PROOF OF FISHER-COCHRAN THEOREM USING A GEOMETRICAL APPROACH
JF - Brazilian Journal of Biometrics
JA - Braz. J. Biom.
VL - 37
IS - 3
SE - Articles
DO - 10.28951/rbb.v37i3.405
UR - https://biometria.ufla.br/index.php/BBJ/article/view/405
SP - 372-377
AB - <div data-canvas-width="585.8331935999998">The classical Fisher-Cochran theorem is a fundamental result in many areas of statistics as analysis of variance and hypothesis tests. In general this theorem is proved with linear algebraic arguments. An elementary proof is present, based strongly on geometrical concepts as linear subspaces and orthogonal projections, which may improve our intuition about the result.</div>
ER -