# Analyze and Create Elegant Directed Acyclic Graphs

## Documentation for package ‘ggdag’ version 0.2.2

- DESCRIPTION file.
- User guides, package vignettes and other documentation.

## Help Pages

A B C D E F G H I L M N P Q R S T U V

## -- A --

activate_collider_paths | Activate paths opened by stratifying on a collider
Adjust for variables | Adjust for variables and activate any biasing paths that result
adjust_for | Adjust for variables and activate any biasing paths that result
anti_join.tidy_dagitty | Dplyr verb methods for 'tidy_dagitty' objects
arrange.tidy_dagitty | Dplyr verb methods for 'tidy_dagitty' objects
arrange_.tidy_dagitty | Dplyr verb methods for 'tidy_dagitty' objects
as.data.frame.tidy_dagitty | Convert a 'tidy_dagitty' object to data.frame
as.tbl.tidy_daggity | Convert a 'tidy_dagitty' object to tbl
Assess d-separation between variables | D-relationship between variables
Assess familial relationships between variables | Familial relationships between variables
as_tbl_graph | Convert DAGS to tidygraph
as_tbl_graph.dagitty | Convert DAGS to tidygraph
as_tbl_graph.tidy_dagitty | Convert DAGS to tidygraph
as_tibble.tidy_daggity | Convert a 'tidy_dagitty' object to tbl

## -- B --

butterfly_bias | Quickly create a DAGs with common structures of bias

## -- C --

Canonicalize DAGs | Canonicalize a DAG
Colliders | Find colliders
collider_triangle | Quickly create a DAGs with common structures of bias
confounder_triangle | Quickly create a DAGs with common structures of bias
control_for | Adjust for variables and activate any biasing paths that result
coordinates | Manipulate DAG coordinates
coords2df | Manipulate DAG coordinates
coords2list | Manipulate DAG coordinates
Covariate Adjustment Sets | Covariate Adjustment Sets

## -- D --

dag | Create a dagitty DAG
DAG Edges | Directed DAG edges
DAG Labels | DAG labels
dagify | Create a dagitty DAG using R-like syntax
dag_adjustment_sets | Covariate Adjustment Sets
dag_label | DAG labels
dag_paths | Find Pathways Between Variables
distinct.tidy_dagitty | Dplyr verb methods for 'tidy_dagitty' objects
dplyr | Dplyr verb methods for 'tidy_dagitty' objects

## -- E --

Equivalent DAGs and Classes | Generating Equivalent Models
Exogenous Variables | Find Exogenous Variables
expand_plot | Quickly scale the size of a ggplot

## -- F --

filter.tidy_dagitty | Dplyr verb methods for 'tidy_dagitty' objects
filter_.tidy_dagitty | Dplyr verb methods for 'tidy_dagitty' objects
fortify | Fortify a 'tidy_dagitty' object for 'ggplot2'
fortify.dagitty | Fortify a 'tidy_dagitty' object for 'ggplot2'
fortify.tidy_dagitty | Fortify a 'tidy_dagitty' object for 'ggplot2'
full_join.tidy_dagitty | Dplyr verb methods for 'tidy_dagitty' objects

## -- G --

geom_dag_collider_edges | Edges for paths activated by stratification on colliders
geom_dag_edges | Directed and bidirected DAG edges
geom_dag_edges_arc | Directed DAG edges
geom_dag_edges_diagonal | Directed DAG edges
geom_dag_edges_fan | Directed DAG edges
geom_dag_edges_link | Directed DAG edges
geom_dag_label_repel | Repulsive textual annotations
geom_dag_node | DAG Nodes
geom_dag_point | DAG Nodes
geom_dag_text | Node text
geom_dag_text_repel | Repulsive textual annotations
ggdag | Quickly plot a DAG in ggplot2
ggdag_adjacent | Familial relationships between variables
ggdag_adjust | Adjust for variables and activate any biasing paths that result
ggdag_adjustment_set | Covariate Adjustment Sets
ggdag_ancestors | Familial relationships between variables
ggdag_butterfly_bias | Quickly create a DAGs with common structures of bias
ggdag_canonical | Canonicalize a DAG
ggdag_children | Familial relationships between variables
ggdag_classic | Quickly plot a DAG in ggplot2
ggdag_collider | Find colliders
ggdag_collider_triangle | Quickly create a DAGs with common structures of bias
ggdag_confounder_triangle | Quickly create a DAGs with common structures of bias
ggdag_dconnected | D-relationship between variables
ggdag_descendants | Familial relationships between variables
ggdag_drelationship | D-relationship between variables
ggdag_dseparated | D-relationship between variables
ggdag_equivalent_class | Generating Equivalent Models
ggdag_equivalent_dags | Generating Equivalent Models
ggdag_exogenous | Find Exogenous Variables
ggdag_instrumental | Find Instrumental Variables
ggdag_markov_blanket | Familial relationships between variables
ggdag_mediation_triangle | Quickly create a DAGs with common structures of bias
ggdag_m_bias | Quickly create a DAGs with common structures of bias
ggdag_parents | Familial relationships between variables
ggdag_paths | Find Pathways Between Variables
ggdag_paths_fan | Find Pathways Between Variables
ggdag_status | Find variable status
ggplot.dagitty | Create a new ggplot
ggplot.tidy_dagitty | Create a new ggplot
ggrepel functions | Repulsive textual annotations
group_by.tidy_dagitty | Dplyr verb methods for 'tidy_dagitty' objects

## -- H --

has_labels | DAG labels

## -- I --

inner_join.tidy_dagitty | Dplyr verb methods for 'tidy_dagitty' objects
Instrumental Variables | Find Instrumental Variables
is.tidy_dagitty | Test for object class for tidy_dagitty
is_collider | Detecting colliders in DAGs
is_confounder | Assess if a variable confounds a relationship
is_downstream_collider | Detecting colliders in DAGs

## -- L --

label | DAG labels
label<- | DAG labels
label<-.dagitty | DAG labels
label<-.tidy_dagitty | DAG labels
left_join.tidy_dagitty | Dplyr verb methods for 'tidy_dagitty' objects

## -- M --

mediation_triangle | Quickly create a DAGs with common structures of bias
mutate.tidy_dagitty | Dplyr verb methods for 'tidy_dagitty' objects
mutate_.tidy_dagitty | Dplyr verb methods for 'tidy_dagitty' objects
m_bias | Quickly create a DAGs with common structures of bias

## -- N --

Nodes | DAG Nodes
node_adjacent | Familial relationships between variables
node_ancestors | Familial relationships between variables
node_canonical | Canonicalize a DAG
node_children | Familial relationships between variables
node_collider | Find colliders
node_dconnected | D-relationship between variables
node_descendants | Familial relationships between variables
node_drelationship | D-relationship between variables
node_dseparated | D-relationship between variables
node_equivalent_class | Generating Equivalent Models
node_equivalent_dags | Generating Equivalent Models
node_exogenous | Find Exogenous Variables
node_instrumental | Find Instrumental Variables
node_markov_blanket | Familial relationships between variables
node_parents | Familial relationships between variables
node_status | Find variable status

## -- P --

Pathways | Find Pathways Between Variables
print.tidy_dagitty | Print a 'tidy_dagitty'

## -- Q --

Quick Plots for Common DAGs | Quickly create a DAGs with common structures of bias

## -- R --

remove_axes | Quickly remove plot axes and grids
remove_grid | Quickly remove plot axes and grids
right_join.tidy_dagitty | Dplyr verb methods for 'tidy_dagitty' objects

## -- S --

scale_adjusted | Common scale adjustments for DAGs
scale_dag | Common scale adjustments for DAGs
select.tidy_dagitty | Dplyr verb methods for 'tidy_dagitty' objects
select_.tidy_dagitty | Dplyr verb methods for 'tidy_dagitty' objects
semi_join.tidy_dagitty | Dplyr verb methods for 'tidy_dagitty' objects
simulate_data | Simulate Data from Structural Equation Model
slice.tidy_dagitty | Dplyr verb methods for 'tidy_dagitty' objects
slice_.tidy_dagitty | Dplyr verb methods for 'tidy_dagitty' objects
summarise.tidy_dagitty | Dplyr verb methods for 'tidy_dagitty' objects
summarise_.tidy_dagitty | Dplyr verb methods for 'tidy_dagitty' objects

## -- T --

tbl_df.tidy_daggity | Convert a 'tidy_dagitty' object to tbl_df
Test if Variable Is Collider | Detecting colliders in DAGs
theme_dag | Minimalist DAG themes
theme_dag_blank | Minimalist DAG themes
theme_dag_gray | Simple grey themes for DAGs
theme_dag_gray_grid | Simple grey themes for DAGs
theme_dag_grey | Simple grey themes for DAGs
theme_dag_grey_grid | Simple grey themes for DAGs
theme_dag_grid | Minimalist DAG themes
tidy_dagitty | Tidy a 'dagitty' object
transmute.tidy_dagitty | Dplyr verb methods for 'tidy_dagitty' objects

## -- U --

ungroup.tidy_dagitty | Dplyr verb methods for 'tidy_dagitty' objects

## -- V --

Variable Status | Find variable status