NAME

       gt-stat - Show statistics about features contained in GFF3 files.

SYNOPSIS

       gt stat [option ...] [GFF3_file ...]

DESCRIPTION

       -genelengthdistri [yes|no]
           show gene length distribution (default: no)

       -genescoredistri [yes|no]
           show gene score distribution (default: no)

       -exonlengthdistri [yes|no]
           show exon length distribution (default: no)

       -exonnumberdistri [yes|no]
           show exon number distribution (default: no)

       -intronlengthdistri [yes|no]
           show intron length distribution (default: no)

       -cdslengthdistri [yes|no]
           show CDS length distribution (measured in amino acids) (default: no)

       -source [yes|no]
           show the set of used source tags (column 2 in regular GFF3 lines) (default: no)

       -addintrons [yes|no]
           add intron features between existing exon features (before computing stats) (default:
           no)

       -v [yes|no]
           be verbose (default: no)

       -o [filename]
           redirect output to specified file (default: undefined)

       -gzip [yes|no]
           write gzip compressed output file (default: no)

       -bzip2 [yes|no]
           write bzip2 compressed output file (default: no)

       -force [yes|no]
           force writing to output file (default: no)

       -help
           display help and exit

       -version
           display version information and exit

REPORTING BUGS

       Report bugs to <gt-users@genometools.org>.