[1] "sample_id" "seq91 Acinetobacter;junii"
[3] "seq157 Acinetobacter;lwoffii" "seq139 Acinetobacter;johnsonii-lwoffii"
[5] "seq225 Acinetobacter;johnsonii" "seq224 Acinetobacter;lwoffii"
[7] "seq278 Acinetobacter;calcoaceticus" "seq327 Acinetobacter;lwoffii"
[9] "seq309 Acinetobacter;lwoffii" "seq508 Acinetobacter;ursingii"
[11] "seq394 Acinetobacter;haemolyticus" "seq540 Acinetobacter;bouvetii"
[13] "seq558 Acinetobacter;bouvetii" "seq541 Acinetobacter;lwoffii"
[15] "seq575 Acinetobacter;haemolyticus-johnsonii-lwoffii" "seq665 Acinetobacter;junii"
[17] "seq707 Acinetobacter;lwoffii" "seq755 Acinetobacter;haemolyticus-johnsonii-lwoffii"
[19] "seq677 Acinetobacter;marinus" "seq758 Acinetobacter;johnsonii"
[21] "seq836 Acinetobacter;junii" "seq768 Acinetobacter;septicus-ursingii"
[23] "seq770 Acinetobacter;bouvetii-johnsonii" "seq928 Acinetobacter;tjernbergiae"
[25] "seq864 Acinetobacter;harbinensis" "seq902 Acinetobacter;parvus"
删除seqxxx数字后,我想对具有相同名称的列的值求和。由于列名必须唯一,因此在除去序列号和数字后如何执行求和?谢谢注:我问题的上一个版本包括删除seqxxx数字,并通过在一个帖子中问多个问题来违反该网站的规则。打扰一下,请原谅我。
^.*?(?=\bAcinetobacter\b)
然后,将以上捕获的内容替换为空字符串。这是一个示例:
x <- "seq157 Acinetobacter;lwoffii" output <- sub("^.*?(?=\\bAcinetobacter\\b)", "", x, perl=TRUE) output [1] "Acinetobacter;lwoffii"