R/parse.formula.R

In BoutrosLab.plotting.general: Functions to Create Publication-Quality Plots

# The BoutrosLab.plotting.general package is copyright (c) 2012 Ontario Institute for Cancer Research (OICR)
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### FUNCTION TO PARSE FORMULAS ####################################################################
parse.formula <- function(formula) {
    # In written order of original formula
    unlist(strsplit(deparse(formula), ' [~|] '));
    }