support.md

Gotree: toolkit and api for phylogenetic tree manipulation

API

support

Clear branch supports

package main

import (
	"fmt"
	"strings"

	"github.com/evolbioinfo/gotree/io/newick"
	"github.com/evolbioinfo/gotree/tree"
)

func main() {
	var treeString string
	var t *tree.Tree
	var err error
	treeString = "(Tip4:0.1,Tip0:0.1,(Tip3:0.1,(Tip2:0.2,Tip1:0.2)0.8:0.3)0.9:0.4);"
	t, err = newick.NewParser(strings.NewReader(treeString)).Parse()
	if err != nil {
		panic(err)
	}
	t.ClearSupports()
	fmt.Println(t.Newick())
	// Should print (Tip4:0.1,Tip0:0.1,(Tip3:0.1,(Tip2:0.2,Tip1:0.2):0.3):0.4)
}

Round branch supports

package main

import (
	"fmt"
	"strings"

	"github.com/evolbioinfo/gotree/io/newick"
	"github.com/evolbioinfo/gotree/tree"
)

func main() {
	var treeString string
	var t *tree.Tree
	var err error
	treeString = "(Tip4:0.1,Tip0:0.1,(Tip3:0.1,(Tip2:0.2,Tip1:0.2)0.8:0.3)0.9:0.4);"
	t, err = newick.NewParser(strings.NewReader(treeString)).Parse()
	if err != nil {
		panic(err)
	}
	t.RoundSupports(3)
	fmt.Println(t.Newick())
	// Should print (Tip4:0.1,Tip0:0.1,(Tip3:0.1,(Tip2:0.2,Tip1:0.2):0.3):0.4)
}