Additional file 7: of Genome-wide association mapping of partial resistance to Aphanomyces euteiches in pea

Variable contribution in the two first Multiple Factor Analysis (MFA) principal components. (a) Variables are coded as described in Additional file 4, (b) percentage of variable contribution in the construction of the MFA axis, ‘*’: the six highest contributions; (c) cos2 indicates the representation quality of the variable on the MFA axis, ‘*’: 0.2 < cos2 < 0.5, ‘**’: cos2 > 0.5; (d) correlation between variable and MFA axis, ‘*’: 0.5 < r 2 < 0.8, ‘**’: r 2 > 0.8. (XLSX 17 kb)

多重因素分析（Multiple Factor Analysis, MFA）前两个主成分的变量贡献度。(a) 变量编码方式详见附加文件4；(b) 变量在MFA轴构建中的贡献占比，‘*’标记贡献度位列前六的项；(c) cos2代表变量在MFA轴上的表征质量，‘*’对应0.2 < cos2 < 0.5，‘**’对应cos2 > 0.5；(d) 变量与MFA轴的相关平方值，‘*’对应0.5 < r² < 0.8，‘**’对应r² > 0.8。（XLSX格式，文件大小17 KB）