Please how is LSD used in statistical comparison?

Julius Akolawole Bamidele @Julius_BAMIDELE2

01 January 2019 1 6K Report

I saw some say they use lsd for comparison, presenting some lsd values. The lsd I know well is a post hoc test of anova. Can someone please clarify this?

J. A. Hageman

(Fisher's) LSD is basically method that combines the omnibius F-test for overall model significance, followed (if the previous F-test is significant) by a series of two sample t-tests to find pairwise difference. The LSD (least significant difference) is a yardstick that gives the smallest difference for which the two sample t-test will be significant.

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