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Creating an initial graph

graph_create()
Create the initial graph for a multiple comparison procedure
print(<initial_graph>)
S3 print method for the class initial_graph
plot(<initial_graph>)
S3 plot method for class initial_graph
as_initial_graph() as_graphMCP() as_igraph()
Convert between graphicalMCP, gMCP, and igraph graph classes

Updating a graph

graph_update()
Obtain an updated graph by updating an initial graphical after deleting hypotheses
print(<updated_graph>)
S3 print method for the class updated_graph
plot(<updated_graph>)
S3 plot method for the class updated_graph

Calculating hypothesis weights in a closure

graph_generate_weights()
Generate the weighting strategy based on a graphical multiple comparison procedure

Testing a graphical multiple comparison procedure

graph_test_closure()
Perform closed graphical multiple comparison procedures
graph_test_shortcut()
Perform shortcut (sequentially rejective) graphical multiple comparison procedures
print(<graph_report>)
S3 print method for the class graph_report
graph_rejection_orderings()
Find alternate rejection orderings (sequences) for shortcut tests
adjust_p_bonferroni() adjust_p_parametric() adjust_p_simes() adjust_p_hochberg()
Calculate adjusted p-values
adjust_weights_parametric() adjust_weights_simes() adjust_weights_hochberg()
Calculate adjusted hypothesis weights

Group sequential testing

graph_test_shortcut_gsd()
Perform shortcut graphical multiple comparison procedures with group sequential designs
print(<gsd_graph_report>)
S3 print method for the class gsd_graph_report
repeated_p()
Calculate the repeated p-value for a single hypothesis at a given analysis
sequential_p()
Calculate the sequential p-value for a single hypothesis
spending_of() spending_pocock() spending_hsd() spending_linear()
Alpha spending functions for group sequential designs
spending_wt()
Wang-Tsiatis spending function
spending_with_time()
Create a spending function with a custom spending time
gs_boundaries()
Compute group sequential boundaries from an alpha spending function
gs_corr()
Compute the correlation matrix for group sequential test statistics

Power simulation

graph_calculate_power()
Calculate power values for a graphical multiple comparison procedure
print(<power_report>)
S3 print method for the class power_report

Example graphs