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Questions related from Jari Metsämuuronen
Dear colleages, Eta squared is dominantly used in reflecting the explaining power the same manner as a squared partial correlation coefficient (R2p ) from multiple linear regression: as the...
23 February 2021 8,075 3 View
Hi you, the expert of measurement modeling! The classical measurement model that is used in estimating reliability by, for example, maximal reliability, do not include any element for the...
16 September 2020 2,264 3 View
Hi all,It is easy to show that the reliability of the MEAN score is the same as that of SUM score but I have not found any article/source of that. If you know such an article/source, please, send...
01 January 1970 2,772 5 View
Dear colleagues, As the traditional t-test statistics (T) is strictly related to point biserial coefficient of correlation (RPB), and because RPB is prone to give estimates that are radically...
01 January 1970 7,422 4 View
Dear (younger) colleagues, Usually, in the textbooks and handbooks it is claimed that the commonly used Pearson correlation is a symmetric measure for correlation because it produces only one...
01 January 1970 5,526 1 View
Dear collegues! Many of us know that the traditional product-moment coefficient of correlation (PMC, "Pearson correlation") gives radically deflated (or attenuated) estimates of association when...
01 January 1970 6,766 0 View
