In agreement to the PCoA, ADONIS analysis revealed location (R 2 = 0.468 ± 0.049; p < 0.05) as the major determinant of the microbial community followed by plantation and growth stages. The strong influence of geography in shaping the community structure is in line with previous studies which state that the soil type and soil development ... The adonis and anosim function in the vegan package was used to perform PERMANOVAs and ANOSIM respectively, to assess disturbance and immigration effects on community composition, and the betadisper function was used to quantify beta dispersion with Tukey's honestly significant difference post hoc test across Control, Disturbance and ... Nov 23, 2016 · Hi Vmikk thanks for your help it works but it is not exactly what i'm looking for. In fact thanks your script i can obtain a general p-value for the bray curtis distance matrix, but what i would like to understand is which is the p value associated to every group of treatment.
Jun 01, 2017 · 我们通过计算样本间距离可以获得β多样性计算矩阵,后续一般会利用PCoA、进化树聚类等分析对此数值关系进行图形展示。 以下表为例,表中5个 ...