split_str_to_list {MicrobiotaProcess} | R Documentation

## split a dataframe contained one column

### Description

split a dataframe contained one column with a specify field separator character.

### Usage

    split_str_to_list(
      strdataframe,
      prefix = "tax",
      sep = "; ",
      extra = "drop",
      fill = "right",
      ...
    )

### Arguments

`strdataframe` | dataframe; a dataframe contained one column to split.
`prefix` | character; the result dataframe columns names prefix, default is "tax".
`sep` | character; the field separator character, default is "; ".
`extra` | character; See `separate` details.
`fill` | character; See `separate` details.
`...,` | Additional arguments passed to `separate`.

### Value

data.frame of strdataframe by sep.

### Author(s)

Shuangbin Xu

### Examples

    otudafile <- system.file("extdata", "otu_tax_table.txt",
                          package="MicrobiotaProcess")
    samplefile <- system.file("extdata",
                     "sample_info.txt", package="MicrobiotaProcess")
    otuda <- read.table(otudafile, sep="\t", header=TRUE,
                        row.names=1, check.names=FALSE,
                        skip=1, comment.char="")
    sampleda <- read.table(samplefile,
                sep="\t", header=TRUE, row.names=1)
    taxdf <- otuda[!sapply(otuda, is.numeric)]
    taxdf <- split_str_to_list(taxdf)
    head(taxdf)

[Package MicrobiotaProcess version 1.2.2 Index]