Genetic Gain Trend in Yield and Advanced Selection of Yayo Coffee (Coffea arabica L.) Land Race Collection

Table 2

Analysis of variance skeleton for a year.

Source of variation	Df	SS	MS	F-value
				F-tab (0.05)
Replication	r−1	SSr	MSr	MSr/MSb
Genotype (unadj)	g^2−1	SSg	MSg	MSg/MSe
Genotype (adj.)	g^2−1	SSg	MSg	MSg/MSe
Block with in replication (adj.)	r (g−1)	SSb	MSb	MSb/MSe
Intra block error	(g−1) (rg−g−1)	SSe	MSe
Total	(r) (g^2)−1