Performs Additive Main Effects and Multiplicative Interaction (AMMI) Analysis for Genotypes by Environment Interaction (GEI)
ammi(.data, .y, .rep, .gen, .env) # S3 method for default ammi(.data, .y, .rep, .gen, .env)
| .data | data.frame |
|---|---|
| .y | Response Variable |
| .rep | Replication Factor |
| .gen | Genotypes Factor |
| .env | Environment Factor |
Stability Measures
Singh, R. K. and Chaudhary, B. D. (2004) Biometrical Methods in Quantitative Genetic Analysis. New Delhi: Kalyani.
data(ge_data) Yield.ammi <- ammi( .data = ge_data , .y = Yield , .rep = Rep , .gen = Gen , .env = Env ) Yield.ammi#> $anova #> Analysis of Variance Table #> #> Response: .data[[Y]] #> Df Sum Sq Mean Sq F value Pr(>F) #> Env 10 263940496 26394050 68.0551 1.995e-08 *** #> Rep(Env) 11 4266167 387833 #> Gen 59 71662431 1214617 12.2482 < 2.2e-16 *** #> Gen:Env 590 201336476 341248 3.4411 < 2.2e-16 *** #> Residuals 649 64359568 99167 #> --- #> Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 #> #> $pc.anova #> [38;5;246m# A tibble: 11 x 9[39m #> PC SingVal Percent accumPerc Df SS Mean.Sq F.value Pr..F. #> [3m[38;5;246m<fct>[39m[23m [3m[38;5;246m<dbl>[39m[23m [3m[38;5;246m<dbl>[39m[23m [3m[38;5;246m<dbl>[39m[23m [3m[38;5;246m<dbl>[39m[23m [3m[38;5;246m<dbl>[39m[23m [3m[38;5;246m<dbl>[39m[23m [3m[38;5;246m<dbl>[39m[23m [3m[38;5;246m<dbl>[39m[23m #> [38;5;250m 1[39m PC1 4.50[38;5;246me[39m+ 3 2.01[38;5;246me[39m+ 1 20.1 68 4.04[38;5;246me[39m+ 7 5.95[38;5;246me[39m+ 5 6.00[38;5;246me[39m+ 0 0. [38;5;246m [39m #> [38;5;250m 2[39m PC2 4.17[38;5;246me[39m+ 3 1.73[38;5;246me[39m+ 1 37.4 66 3.49[38;5;246me[39m+ 7 5.28[38;5;246me[39m+ 5 5.33[38;5;246me[39m+ 0 0. [38;5;246m [39m #> [38;5;250m 3[39m PC3 4.05[38;5;246me[39m+ 3 1.63[38;5;246me[39m+ 1 53.7 64 3.27[38;5;246me[39m+ 7 5.12[38;5;246me[39m+ 5 5.16[38;5;246me[39m+ 0 0. [38;5;246m [39m #> [38;5;250m 4[39m PC4 3.49[38;5;246me[39m+ 3 1.21[38;5;246me[39m+ 1 65.8 62 2.44[38;5;246me[39m+ 7 3.93[38;5;246me[39m+ 5 3.96[38;5;246me[39m+ 0 0. [38;5;246m [39m #> [38;5;250m 5[39m PC5 3.38[38;5;246me[39m+ 3 1.13[38;5;246me[39m+ 1 77.1 60 2.29[38;5;246me[39m+ 7 3.81[38;5;246me[39m+ 5 3.84[38;5;246me[39m+ 0 0. [38;5;246m [39m #> [38;5;250m 6[39m PC6 3.11[38;5;246me[39m+ 3 9.63[38;5;246me[39m+ 0 86.7 58 1.94[38;5;246me[39m+ 7 3.34[38;5;246me[39m+ 5 3.37[38;5;246me[39m+ 0 4.02[38;5;246me[39m[31m-14[39m #> [38;5;250m 7[39m PC7 2.30[38;5;246me[39m+ 3 5.25[38;5;246me[39m+ 0 92.0 56 1.06[38;5;246me[39m+ 7 1.89[38;5;246me[39m+ 5 1.90[38;5;246me[39m+ 0 1.45[38;5;246me[39m[31m- 4[39m #> [38;5;250m 8[39m PC8 2.03[38;5;246me[39m+ 3 4.10[38;5;246me[39m+ 0 96.1 54 8.25[38;5;246me[39m+ 6 1.53[38;5;246me[39m+ 5 1.54[38;5;246me[39m+ 0 9.52[38;5;246me[39m[31m- 3[39m #> [38;5;250m 9[39m PC9 1.52[38;5;246me[39m+ 3 2.30[38;5;246me[39m+ 0 98.4 52 4.63[38;5;246me[39m+ 6 8.91[38;5;246me[39m+ 4 8.98[38;5;246me[39m[31m- 1[39m 6.77[38;5;246me[39m[31m- 1[39m #> [38;5;250m10[39m PC10 1.28[38;5;246me[39m+ 3 1.63[38;5;246me[39m+ 0 100 50 3.27[38;5;246me[39m+ 6 6.55[38;5;246me[39m+ 4 6.60[38;5;246me[39m[31m- 1[39m 9.66[38;5;246me[39m[31m- 1[39m #> [38;5;250m11[39m PC11 1.92[38;5;246me[39m[31m-11[39m 3.64[38;5;246me[39m[31m-28[39m 100 48 7.34[38;5;246me[39m[31m-22[39m 1.53[38;5;246me[39m[31m-23[39m 1.54[38;5;246me[39m[31m-28[39m 1.00[38;5;246me[39m+ 0 #>