Additional file 15: Table S7. of ABO antigen and secretor statuses are not associated with gut microbiota composition in 1,500 twins

MGSDA classification accuracy. This table contains tables of accuracy as determined by 5-fold cross validation for MGSDA. MGSDA was run using the covariate-corrected, transformed abundances of all common OTUs and taxa (table “common_taxa”). Additionally, MGSDA was run on the abundances of OTUs present in at least 10% of individuals in the dataset (table “OTUs_in_10_percent”). The groups considered in MGSDA with each data set were ABO status, secretor status, and ABO status in secreting individuals only, which are indicated as columns in each tab. A description of what is represented in each row is included in the document. (XLSX 30 kb)

MGSDA分类准确率。本表格集包含基于5折交叉验证（5-fold cross validation）计算得到的MGSDA分类准确率结果。本次实验中，MGSDA分别基于所有常见操作分类单元（OTUs，Operational Taxonomic Units）与分类群经协变量校正后的转换丰度运行，对应结果见表格"common_taxa"。此外，MGSDA还基于数据集中至少在10%的个体中存在的OTUs的丰度运行，对应结果见表格"OTUs_in_10_percent"。各数据集在MGSDA中考虑的分组包括ABO血型状态、分泌型状态，以及仅针对分泌型个体的ABO血型状态，上述分组均作为各工作表的列标识。各工作表行的含义说明已包含在配套文档中。（XLSX格式，文件大小30 kb）