SYNOPSIS
simLibrary [b bias] [c cov] [g lower:upper] [i insertlen] [m multiplier_file] [n nfragments] p [r readlen] [s strand] [v variance] [x coverage] [seed seed] seq1.fa …
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DESCRIPTION
simLibrary reads from files specified, or stdin if none are given, and writes to stdout. Messages and progess indicators are written to stderr.
 b, bias bias [default: 0.5]

Strand bias for sampling. The probability of sampling a read from the positive strand.
 c, cov cov [default: 0.055]

Coefficient Of Variance (COV) for the read lengths. The COV is the ratio of the variance to the mean^2 and is related to the variance of the lognormal distribution by cov = exp(var)1. If the variance option is set, it takes presidence.
 g, gel_cut lower:upper [default: no cut]

Strict lower and upper boundaries for fragment length, representing a "cut" of a gel. The default is no boundaries. The cut may be specified as lower:upper, lower: or :upper depending on whether both thresholds or just one are required.
 i, insert insert_length [default: 400]

Mean length of insert. The mean length of the reads sampled is the insert length plus twice the read length.
 m, multipliers file [default: see text]

A file containing multiplers, one per line, for the number of fragments to produce for each input sequence. The total number of fragments produced for each sequence is controlled by the coverage and nfragments but scaled by the multiplier. If there are multiple input sequences and a multipliers file is not given, or contains insufficient multipliers, then a default multiplier of one is used.
 n, nfragments nfragments [default: from coverage]

Number of fragments to produce for library. By default the number of fragments is sufficient for the coverage given. If the number of fragments is set then this option takes priority.
 p, paired [default: true]

Turn off pairedend generation. The average fragment length will be shorter by an amount equal to the read length but the main effect of turning off pairedend generation is in the coverage calculations: twice as many fragments will be generated for singleended runs as pairedend.
 r, readlen read_length [default: 45]

Read length to sample. Affects the total length of fragments produced and the total number of fragments produced via the coverage.
 s, strand strand [default: random]

Strand from which simulated reads are to come from, relative to current strand. Options are: opposite, random, same.
 seed seed [default: clock]

Set seed from random number generator.
 v, variance variance [default: from COV]

The variance of the read length produced. By default, the variance is set using the effective read length and the Coefficient of Variance so the standard deviation is proportional to the mean. Setting the variance takes priority over the COV.
 x, coverage coverage [default: 2.0]

Average coverage of original sequence for simulated by fragments. If the number of fragments to produce is set, it take priority over the coverage.
EXAMPLE
cat genome.fa  simLibrary > library.fa
AUTHOR
Written by Tim Massingham, <tim.massingham@ebi.ac.uk>
simLibrary uses the optimised SFMT code for the Mersenne twister random number generator produced by Mutsuo Saito and Makoto Matsumotom, which is available from Hiroshima University under a threeclause BSD style licence.
RESOURCES
COPYING
Copyright © 2010 European Bioinformatics Institute. Free use of this software is granted under the terms of the GNU General Public License (GPL). See the file COPYING in the simLibrary distribution or http://www.gnu.org/licenses/gpl.html for details.
The included SFMT library is copyright © 2006,2007 Mutsuo Saito, Makoto Matsumoto and Hiroshima University, and is distributed under a threeclause BSD style licence. Seee http://www.math.sci.hiroshimau.ac.jp/~mmat/MT/SFMT/.
SEE ALSO
simNGS(1)