API for quadrupen
Sparse and Group Sparse Linear Models

Global functions
.onAttach Source code
.plot_regpath Source code
BoundedRegressionFit Man page
CrossValidation Man page
DataModel Man page
FusedLassoFit Man page
FusedLasso_cpp Source code
GroupLavaFit Man page
InformationCriteria Man page
LavaFit Man page
QuadrupenFit Man page
RidgeRegressionFit Man page
SparseFit Man page
SparseGroupFit Man page
StabilityPath Man page
bounded.reg Man page Source code
bounded_reg Man page Source code
bounded_regression_cpp Source code
chain_graph Source code
coef.QuadrupenFit Man page Source code
conn_from_adj Source code
coop_lasso Man page Source code
criteria Man page Source code
criteria.QuadrupenFit Man page Source code
cross_validate Man page Source code
cross_validate.QuadrupenFit Man page Source code
deviance.QuadrupenFit Man page Source code
elastic.net Man page Source code
elastic_net Man page Source code
elastic_net_dense_cpp Source code
elastic_net_sparse_cpp Source code
fitted.QuadrupenFit Man page Source code
fused_lasso Man page Source code
group_enet_coop_dense_cpp Source code
group_enet_coop_sparse_cpp Source code
group_enet_l1l2_dense_cpp Source code
group_enet_l1l2_sparse_cpp Source code
group_enet_l1linf_dense_cpp Source code
group_enet_l1linf_sparse_cpp Source code
group_l1linf Man page Source code
group_lasso Man page Source code
group_lava Man page Source code
group_lava_coop_dense_cpp Source code
group_lava_l1l2_dense_cpp Source code
group_lava_l1linf_dense_cpp Source code
group_sparse_lm Man page Source code
isQuadrupenFit Man page Source code
lasso Man page Source code
lava Man page Source code
lava_dense_cpp Source code
mcp Man page Source code
mcp_dense_cpp Source code
mcp_sparse_cpp Source code
optim_breg_default Source code
optim_enet_default Source code
optim_fused_default Source code
optim_grp_default Source code
plot.CrossValidation Man page Source code
plot.QuadrupenFit Man page Source code
plot.StabilityPath Man page Source code
predict.QuadrupenFit Man page Source code
quadrupen Man page
quadrupen-package Man page
residuals.QuadrupenFit Man page Source code
ridge Man page Source code
ridge_cpp Source code
scad Man page Source code
scad_dense_cpp Source code
scad_sparse_cpp Source code
selection Man page Source code
selection.StabilityPath Man page Source code
sparse_coop_lasso Man page Source code
sparse_group_l1linf Man page Source code
sparse_group_lasso Man page Source code
sparse_lm Man page Source code
stability Man page Source code
stability.QuadrupenFit Man page Source code
status_to_message Source code
quadrupen documentation built on Sept. 18, 2026, 1:06 a.m.