add.arc                 Add an arc to a DAG.
add.node                Add a node to an existing DAG.
addAngle                Sum up two radian angles.
allCombs                Create all combinations of the elements of a
                        vector.
angle                   Calculate radian angle of line between two
                        points.
anglePoint              Calculate coordinates at specific angle and
                        distance.
assoc.exists            Check if association between two DAG nodes
                        exists.
brute.search            Evaluate all possible adjustment sets of a DAG.
dag.adjust              Adjust an existing DAG for covariables.
dag.adjustment          Adjust a DAG for one or more variables.
dag.ancestors           Identify ancestors of DAG nodes.
dag.draw                Draw a DAG.
dag.init                Set up a new DAG.
dag.legend              Write the legend in a DAG drawing.
dag.letter              Write a DAG node symbol.
dag.letter2             Return a DAG node symbol.
dag.move                Interactively move a node or curving point in a
                        DAG.
dag.search              Evaluate possible adjustment sets of a DAG.
dag.sim                 Simulate data based on a DAG.
dag.sim2                Simulate data based on a DAG.
dagR-package            Directed Acyclic Graphs: Analysis and Data
                        Simulation
dagR2dagitty            Create dagitty code from a dagR DAG
demo.dag0               Set up demo DAG #0.
demo.dag1               Set up demo DAG #1.
demo.dag2               Set up demo DAG #2.
demo.dag3               Set up demo DAG #3.
demo.dag4               Set up demo DAG #4.
demo.dag5               Set up demo DAG #5.
demo.dag6               Set up demo DAG #6.
demo.dag7               Set up demo DAG #7.
distPoints              Calculate distance between two points.
eval.paths              Evaluate potentially biasing paths in a DAG.
find.paths              Find potentially biasing paths in a DAG.
garrows                 Draw a directed arc in a DAG.
inAngle                 Calculate angle between two arcs.
is.acyclic              Check if a DAG actually is acyclic.
is.in                   Check if a specific numeric value occurs in a
                        vector.
is.unknown              Check if a DAG node presents an unknown
                        variable.
msas                    Identify minimal sufficient adjustment sets.
plot.dagRdag            Function to draw a DAG
print.dagRdag           Prints the raw contents of an object of class
                        dagRdag.
rm.arc                  Remove an arc from a DAG.
rm.node                 Remove a node from a DAG.
smoothArc               Draw an undirected assocation in a DAG.
summary.dagRdag         Summarize a DAG.
summary_dagRdag         Summarize a DAG.
viv                     Is a numeric vector in another vector?
write.paths             Write the paths into a DAG drawing.
