Found the following HTML validation problems:
Constant_cfg.html:106:1 (Constant_cfg.Rd:62): Warning: <h5> anchor "Usage" already defined
Diagnostics_cfg.html:130:1 (Diagnostics_cfg.Rd:98): Warning: <h5> anchor "Usage" already defined
Diagnostics_cfg.html:136:1 (Diagnostics_cfg.Rd:102): Warning: <h5> anchor "Arguments" already defined
Diagnostics_cfg.html:153:1 (Diagnostics_cfg.Rd:113): Warning: <h5> anchor "Returns" already defined
Diagnostics_cfg.html:160:1 (Diagnostics_cfg.Rd:116): Warning: <h5> anchor "Examples" already defined
Diagnostics_cfg.html:183:1 (Diagnostics_cfg.Rd:134): Warning: <h5> anchor "Usage" already defined
Diagnostics_cfg.html:189:1 (Diagnostics_cfg.Rd:138): Warning: <h5> anchor "Arguments" already defined
FX.Predictor.html:206:1 (FX.Predictor.Rd:117): Warning: missing </ul> before </div>
FX.Predictor.html:131:1 (FX.Predictor.Rd:77): Warning: <h5> anchor "Usage" already defined
FX.Predictor.html:137:1 (FX.Predictor.Rd:81): Warning: <h5> anchor "Arguments" already defined
FX.Predictor.html:183:1 (FX.Predictor.Rd:106): Warning: <h5> anchor "Usage" already defined
FX.Predictor.html:189:1 (FX.Predictor.Rd:110): Warning: <h5> anchor "Arguments" already defined
HTEFold.html:141:1 (HTEFold.Rd:73): Warning: missing </ul> before </div>
HTEFold.html:118:1 (HTEFold.Rd:62): Warning: <h5> anchor "Usage" already defined
HTEFold.html:124:1 (HTEFold.Rd:66): Warning: <h5> anchor "Arguments" already defined
HTE_cfg.html:164:1 (HTE_cfg.Rd:147): Warning: <h5> anchor "Usage" already defined
HTE_cfg.html:170:1 (HTE_cfg.Rd:151): Warning: <h5> anchor "Arguments" already defined
KernelSmooth_cfg.html:136:1 (KernelSmooth_cfg.Rd:89): Warning: <h5> anchor "Usage" already defined
KernelSmooth_cfg.html:142:1 (KernelSmooth_cfg.Rd:93): Warning: <h5> anchor "Arguments" already defined
Known_cfg.html:125:1 (Known_cfg.Rd:75): Warning: <h5> anchor "Usage" already defined
Known_cfg.html:131:1 (Known_cfg.Rd:79): Warning: <h5> anchor "Arguments" already defined
MCATE_cfg.html:131:1 (MCATE_cfg.Rd:90): Warning: <h5> anchor "Usage" already defined
MCATE_cfg.html:137:1 (MCATE_cfg.Rd:94): Warning: <h5> anchor "Arguments" already defined
MCATE_cfg.html:154:1 (MCATE_cfg.Rd:105): Warning: <h5> anchor "Returns" already defined
MCATE_cfg.html:161:1 (MCATE_cfg.Rd:108): Warning: <h5> anchor "Examples" already defined
MCATE_cfg.html:181:1 (MCATE_cfg.Rd:123): Warning: <h5> anchor "Usage" already defined
MCATE_cfg.html:187:1 (MCATE_cfg.Rd:127): Warning: <h5> anchor "Arguments" already defined
Model_cfg.html:114:1 (Model_cfg.Rd:54): Warning: missing </ul> before </div>
Model_cfg.html:91:1 (Model_cfg.Rd:43): Warning: <h5> anchor "Usage" already defined
Model_data.html:156:1 (Model_data.Rd:118): Warning: <h5> anchor "Usage" already defined
Model_data.html:172:1 (Model_data.Rd:128): Warning: <h5> anchor "Usage" already defined
Model_data.html:178:1 (Model_data.Rd:132): Warning: <h5> anchor "Arguments" already defined
PCATE_cfg.html:147:1 (PCATE_cfg.Rd:119): Warning: <h5> anchor "Usage" already defined
PCATE_cfg.html:153:1 (PCATE_cfg.Rd:123): Warning: <h5> anchor "Arguments" already defined
PCATE_cfg.html:170:1 (PCATE_cfg.Rd:134): Warning: <h5> anchor "Returns" already defined
PCATE_cfg.html:177:1 (PCATE_cfg.Rd:137): Warning: <h5> anchor "Examples" already defined
PCATE_cfg.html:201:1 (PCATE_cfg.Rd:156): Warning: <h5> anchor "Usage" already defined
PCATE_cfg.html:207:1 (PCATE_cfg.Rd:160): Warning: <h5> anchor "Arguments" already defined
QoI_cfg.html:168:1 (QoI_cfg.Rd:154): Warning: <h5> anchor "Usage" already defined
QoI_cfg.html:174:1 (QoI_cfg.Rd:158): Warning: <h5> anchor "Arguments" already defined
SL.glmnet.interaction.html:117:1 (SL.glmnet.interaction.Rd:54): Warning: missing </ul> before </div>
SLEnsemble_cfg.html:150:1 (SLEnsemble_cfg.Rd:103): Warning: <h5> anchor "Usage" already defined
SLEnsemble_cfg.html:156:1 (SLEnsemble_cfg.Rd:107): Warning: <h5> anchor "Arguments" already defined
SLEnsemble_cfg.html:189:1 (SLEnsemble_cfg.Rd:130): Warning: <h5> anchor "Usage" already defined
SLEnsemble_cfg.html:195:1 (SLEnsemble_cfg.Rd:134): Warning: <h5> anchor "Arguments" already defined
SLLearner_cfg.html:126:1 (SLLearner_cfg.Rd:80): Warning: <h5> anchor "Usage" already defined
SLLearner_cfg.html:132:1 (SLLearner_cfg.Rd:84): Warning: <h5> anchor "Arguments" already defined
Stratified_cfg.html:123:1 (Stratified_cfg.Rd:73): Warning: <h5> anchor "Usage" already defined
Stratified_cfg.html:129:1 (Stratified_cfg.Rd:77): Warning: <h5> anchor "Arguments" already defined
VIMP_cfg.html:127:1 (VIMP_cfg.Rd:91): Warning: <h5> anchor "Usage" already defined
VIMP_cfg.html:133:1 (VIMP_cfg.Rd:95): Warning: <h5> anchor "Arguments" already defined