IMPLEMENTASI METODE BOOTSTRAP DALAM INFERENSI TITIK-TITIK BIPLOT AMMI MODEL AMMI CAMPURAN (MIXED AMMI) (Studi Kasus: Menduga Stabilitas Genotipe Padi)

NI PUTU AYU DINITA TRISNAYANTI (Faculty of Mathematics and Natural Sciences, Udayana University)
I KOMANG GDE SUKARSA (Faculty of Mathematics and Natural Sciences, Udayana University)
NI LUH PUTU SUCIPTAWATI (Faculty of Mathematics and Natural Sciences, Udayana University)

E-Jurnal Matematika
Vol 4 No 3 (2015)

In this research bootstrap methods are used to determine the points inference of biplot figures on the analysis of AMMI. If the environmental factors are assumed to be random factors, then Mixed AMMI is used as a model of analysis.  In the analysis of the stabilit, the main components score interaction used are KUI1 and KUI2. The purpose of this study is to determine the Biplot figures based on two scores these are KUI with the greatest diversity of Mixed AMMI models and the points inference by using the bootstrap method. The stable genotypes obtained from biplot AMMI2 are G1, G5, and G6. Based on points inference of each genotype, G1 and G5 can be regarded as the most stable genotype. This is because the distribution of G1 and G5 are the closest to the center point (0,0) and both of them have  a small radius.