Found the following HTML validation problems:
append.html:54:1 (append.Rd:14): Warning: missing </ul> before </div>
append.trackeRdata.html:55:1 (append.trackeRdata.Rd:14): Warning: missing </ul> before </div>
c2d.html:46:1 (c2d.Rd:10): Warning: missing </ul> before </div>
change_units.html:66:1 (change_units.Rd:23): Warning: missing </ul> before </div>
change_units.conProfile.html:59:1 (change_units.conProfile.Rd:16): Warning: missing </ul> before </div>
change_units.distrProfile.html:59:1 (change_units.distrProfile.Rd:16): Warning: missing </ul> before </div>
change_units.trackeRWprime.html:59:1 (change_units.trackeRWprime.Rd:16): Warning: missing </ul> before </div>
change_units.trackeRdata.html:65:1 (change_units.trackeRdata.Rd:20): Warning: missing </ul> before </div>
change_units.trackeRdataSummary.html:60:1 (change_units.trackeRdataSummary.Rd:17): Warning: missing </ul> before </div>
change_units.trackeRdataZones.html:60:1 (change_units.trackeRdataZones.Rd:17): Warning: missing </ul> before </div>
change_units.trackeRthresholds.html:65:1 (change_units.trackeRthresholds.Rd:20): Warning: missing </ul> before </div>
collect_units.html:54:1 (collect_units.Rd:15): Warning: missing </ul> before </div>
conversions.html:261:1 (conversions.Rd:330): Warning: missing </ul> before </div>
decreasing_smoother.html:65:1 (decreasing_smoother.Rd:22): Warning: missing </ul> before </div>
find_unit_reference_sport.html:47:1 (find_unit_reference_sport.Rd:11): Warning: missing </ul> before </div>
fortify.conProfile.html:62:1 (fortify.conProfile.Rd:20): Warning: missing </ul> before </div>
fortify.distrProfile.html:62:1 (fortify.distrProfile.Rd:20): Warning: missing </ul> before </div>
fortify.trackeRWprime.html:62:1 (fortify.trackeRWprime.Rd:20): Warning: missing </ul> before </div>
fortify.trackeRdata.html:62:1 (fortify.trackeRdata.Rd:20): Warning: missing </ul> before </div>
fortify.trackeRdataSummary.html:62:1 (fortify.trackeRdataSummary.Rd:20): Warning: missing </ul> before </div>
generate_thresholds.html:66:1 (generate_thresholds.Rd:23): Warning: missing </ul> before </div>
get_operations.html:52:1 (get_operations.Rd:15): Warning: missing </ul> before </div>
get_operations.conProfile.html:51:1 (get_operations.conProfile.Rd:12): Warning: missing </ul> before </div>
get_operations.distrProfile.html:51:1 (get_operations.distrProfile.Rd:12): Warning: missing </ul> before </div>
get_operations.trackeRdata.html:51:1 (get_operations.trackeRdata.Rd:12): Warning: missing </ul> before </div>
get_profile.html:69:1 (get_profile.Rd:27): Warning: missing </ul> before </div>
get_sport.html:69:1 (get_sport.Rd:31): Warning: missing </ul> before </div>
get_units.html:52:1 (get_units.Rd:15): Warning: missing </ul> before </div>
get_units.conProfile.html:51:1 (get_units.conProfile.Rd:12): Warning: missing </ul> before </div>
get_units.distrProfile.html:51:1 (get_units.distrProfile.Rd:12): Warning: missing </ul> before </div>
get_units.trackeRWprime.html:51:1 (get_units.trackeRWprime.Rd:12): Warning: missing </ul> before </div>
get_units.trackeRdata.html:51:1 (get_units.trackeRdata.Rd:12): Warning: missing </ul> before </div>
get_units.trackeRdataSummary.html:51:1 (get_units.trackeRdataSummary.Rd:12): Warning: missing </ul> before </div>
get_units.trackeRdataZones.html:51:1 (get_units.trackeRdataZones.Rd:12): Warning: missing </ul> before </div>
get_units.trackeRfpca.html:51:1 (get_units.trackeRfpca.Rd:12): Warning: missing </ul> before </div>
get_units.trackeRthresholds.html:51:1 (get_units.trackeRthresholds.Rd:12): Warning: missing </ul> before </div>
nsessions.html:62:1 (nsessions.Rd:25): Warning: missing </ul> before </div>
print.trackeRdataSummary.html:55:1 (print.trackeRdataSummary.Rd:14): Warning: missing </ul> before </div>
sanity_checks.html:52:1 (sanity_checks.Rd:13): Warning: missing </ul> before </div>
scaled.html:50:1 (scaled.Rd:12): Warning: missing </ul> before </div>
scaled.distrProfile.html:63:1 (scaled.distrProfile.Rd:20): Warning: missing </ul> before </div>
session_times.html:64:1 (session_times.Rd:23): Warning: missing </ul> before </div>
smoother.html:50:1 (smoother.Rd:12): Warning: missing </ul> before </div>
smoother_control.distrProfile.html:61:1 (smoother_control.distrProfile.Rd:20): Warning: missing </ul> before </div>
sort.trackeRdata.html:57:1 (sort.trackeRdata.Rd:15): Warning: missing </ul> before </div>
timeAboveThreshold.html:54:1 (timeAboveThreshold.Rd:14): Warning: missing </ul> before </div>