list2edges {ontophylo}

Convert list to edge matrix

Description

Takes a list of charater annotations and creates an edge matrix comprising two columns: from and to. The list to table conversion can be done using ldply function from plyr package: plyr::ldply(list, rbind).

Usage

list2edges(annotated.char.list, col_order_inverse = FALSE)

Arguments

annotated.char.list

character list. A character list with ontology annotations.

col_order_inverse

logical. The default creates the first columns consisting of character IDs and the second columns consisting of ontology annotations. The inverse order changes the columns order.

Value

Two-column matrix.

Author(s)

Sergei Tarasov

Examples

annot_list <- list("CH1" = c("HAO:0000933", "HAO:0000958"), "CH2" = c("HAO:0000833", "HAO:0000258"))
list2edges(annot_list)