尝试阅读biom文件后:
rich_dense_biom <-
system.file("extdata", "D:\sample_otutable.biom", package = "phyloseq")
myData <-
import_biom(rich_dense_biom, treefilename, refseqfilename, parseFunction =
parse_taxonomy_greengenes)
显示以下错误
Error in read_biom(biom_file = BIOMfilename) :
Both attempts to read input file:
either as JSON (BIOM-v1) or HDF5 (BIOM-v2).
Check file path, file name, file itself, then try again.
答案 0 :(得分:0)
你确定 D:\ sample_otutable.biom 确实存在吗?是系统文件吗?
在R for Windows中,使用\\
这对我有用
library("devtools")
install_github("biom", "joey711")
library(biom)
biom.file <-
"C:\\Users\\Mark Miller\\Documents\\R\\win-library\\3.3\\biom\\extdata\\min_dense_otu_table.biom"
my.data <- import_biom(BIOMfilename = biom.file)