Linters highlighting code robustness issues, such as possibly wrong edge case behavior.
The following linters are tagged with 'robustness':
absolute_path_linter
backport_linter
class_equals_linter
equals_na_linter
for_loop_index_linter
missing_package_linter
namespace_linter
nonportable_path_linter
routine_registration_linter
seq_linter
strings_as_factors_linter
T_and_F_symbol_linter
undesirable_function_linter
undesirable_operator_linter
linters for a complete list of linters available in lintr.