What: | tclfastme: tcl extension based on the FastME phylogenetic tree building program. |

Where: | http://www.lbgi.fr/~moumou/ |

Description: | Tcl binding for the FastME program [1][2]. This is a rough tcl-ification of the FastME program, all options are not implemented yet. |

Updated: | 11/2014 |

Contact: | luc.moulinier at unistra.fr |

## Description : edit

Given a list of leaves, and the symmetrical distance matrix linking all the nodes, this extension will compute the corresponding tree using an algorithm based on Minimal Evolution.## Usage : edit

The minimal form of the tclfastme command is :fastme*leavesList*

*matrixList*

*?option value? ...*Given a list of leaves a,b,c, the matrix list is of the form :

set matrixList {d(a,a) d(a,b) d(a,c) d(b,a) d(b,b) d(b,c) d(c,a) d(c,b) d(c,c)}where d(a,b) is the distance between a and b, d(a,a) = 0.0.Three options are currently available :

- -init_tree (bal)anced|ols|NJ|BIONJ , bal is the default
- -branch_lengths (bal)anced|OLS , bal is the default
- -swap (bal)anced|OLS , bal is the default.