Table 2.
Variation of source variables of simple lattice design.
| Source of variation | DF | SS | MS | F-value | pr > F |
|---|---|---|---|---|---|
| Replication | (r-1) | SSR | MSR | ||
| Genotype | |||||
| Unadjusted | (K2-1) | SSGU | MSGU | ||
| adjusted | (K2-1) | SSGA | MSGA | ||
| Block within rep(adj) | r(k-1) | SSBA | MSB | ||
| Error | |||||
| Intra block | (k-1) (rk-k-1) | SSE | MSE | ||
| Total | (rk2-1) | TSS |
Key: k = block, G = genotype MSR = mean square of replication MSRA = mean square of genotype adjusted, MSGU = mean square of genotype unadjusted, MSE = environmental variance (error mean square) = σ2e r = numbers of replication.