remove_redundant_hits: Remove redundant hits from blast tabular output
In cparsania/phyloR: Clean blast results for downstream phyloegentic analysis

Description Usage Arguments Value Examples

Given the output of blast tabular format in a tbl, it removes redundant hits by subject accession. For each redundant hit longest hit will be kept.

remove_redundant_hits(
  blast_output_tbl,
  subject_acc_colname = "subject_acc_ver",
  subject_start_colname = "s_start",
  subject_end_colname = "s_end",
  keep_length = FALSE
)

`blast_output_tbl`	an object of class tbl containing blast tabular output.
`subject_acc_colname`	a string denoting a column of subject hits in a `blast_output_tbl`. Default "subject_acc_ver".
`subject_start_colname`	a string denoting a column of subject start. Default "s_start".
`subject_end_colname`	a string denoting a column of subject end. Default "s_end".
`keep_length`	logical, default FALSE, indicates whether to keep column of subject length.

a tbl

## Not run: 
 f <- system.file("extdata","blast_output_01.txt" ,package = "phyloR")
 d <- readr::read_delim(f, delim ="\t" , col_names = F , comment = "#")
 colnames(d) <- phyloR::get_blast_outformat_7_colnames()
 remove_redundant_hits(d)

## End(Not run)