R: Number of subsequences in an ACNUC list

countsubseqs {seqinr} | R Documentation

## Number of subsequences in an ACNUC list

### Description

Returns the number of subsequences in the ACNUC list of rank `lrank`.

### Usage

    countsubseqs(lrank, socket = autosocket())
    css(lrank, socket = autosocket())

### Arguments

`lrank` | the rank of the ACNUC list to consider.
`socket` | an object of class `sockconn` connecting to a remote ACNUC database (default is a socket to the last opened database).

### Value

Numeric.

### Author(s)

J.R. Lobry

### References

http://doua.prabi.fr/databases/acnuc.html

`citation("seqinr")`

### See Also

`choosebank`, `query`, `glr` to get a list rank from its name.

### Examples

    ## Not run:  # Need internet connection
      choosebank("emblTP")
      mylist<-query("mylist", "N=@", virtual = TRUE) # select all (seqs + subseqs)
      mylist$nelem   # 14138094 seqs + subseqs
      stopifnot(mylist$nelem == 14138094)
      css(glr("mylist")) # 1604500 subsequences only
      stopifnot(css(glr("mylist")) == 1604500)
      closebank()

    ## End(Not run)

[Package seqinr version 3.4-5 Index]