Found the following HTML validation problems:
coef.lslx.html:63:1 (coef.lslx.Rd:18): Warning: missing </ul> before </div>
fitted.lslx.html:67:1 (fitted.lslx.Rd:22): Warning: missing </ul> before </div>
lslx.html:1524:1 (lslx.Rd:1406): Warning: <h5> anchor "Usage" already defined
lslx.html:1538:1 (lslx.Rd:1415): Warning: <h5> anchor "Usage" already defined
lslx.html:1552:1 (lslx.Rd:1424): Warning: <h5> anchor "Usage" already defined
lslx.html:1566:1 (lslx.Rd:1433): Warning: <h5> anchor "Usage" already defined
lslx.html:1580:1 (lslx.Rd:1442): Warning: <h5> anchor "Usage" already defined
lslx.html:1594:1 (lslx.Rd:1451): Warning: <h5> anchor "Usage" already defined
lslx.html:1608:1 (lslx.Rd:1460): Warning: <h5> anchor "Usage" already defined
lslx.html:1622:1 (lslx.Rd:1469): Warning: <h5> anchor "Usage" already defined
lslx.html:1642:1 (lslx.Rd:1484): Warning: <h5> anchor "Usage" already defined
lslx.html:1663:1 (lslx.Rd:1500): Warning: <h5> anchor "Usage" already defined
lslx.html:1683:1 (lslx.Rd:1515): Warning: <h5> anchor "Usage" already defined
lslx.html:1703:1 (lslx.Rd:1530): Warning: <h5> anchor "Usage" already defined
lslx.html:1717:1 (lslx.Rd:1539): Warning: <h5> anchor "Usage" already defined
lslx.html:1731:1 (lslx.Rd:1548): Warning: <h5> anchor "Usage" already defined
lslx.html:1752:1 (lslx.Rd:1564): Warning: <h5> anchor "Usage" already defined
lslx.html:1773:1 (lslx.Rd:1580): Warning: <h5> anchor "Usage" already defined
lslx.html:1787:1 (lslx.Rd:1589): Warning: <h5> anchor "Usage" already defined
lslx.html:1807:1 (lslx.Rd:1604): Warning: <h5> anchor "Usage" already defined
lslx.html:1827:1 (lslx.Rd:1619): Warning: <h5> anchor "Usage" already defined
lslx.html:1847:1 (lslx.Rd:1634): Warning: <h5> anchor "Usage" already defined
lslx.html:1868:1 (lslx.Rd:1650): Warning: <h5> anchor "Usage" already defined
lslx.html:1889:1 (lslx.Rd:1666): Warning: <h5> anchor "Usage" already defined
lslx.html:1910:1 (lslx.Rd:1682): Warning: <h5> anchor "Usage" already defined
lslx.html:1931:1 (lslx.Rd:1698): Warning: <h5> anchor "Usage" already defined
lslx.html:1952:1 (lslx.Rd:1714): Warning: <h5> anchor "Usage" already defined
lslx.html:1975:1 (lslx.Rd:1732): Warning: <h5> anchor "Usage" already defined
lslx.html:1996:1 (lslx.Rd:1748): Warning: <h5> anchor "Usage" already defined
lslx.html:2017:1 (lslx.Rd:1764): Warning: <h5> anchor "Usage" already defined
lslx.html:2038:1 (lslx.Rd:1780): Warning: <h5> anchor "Usage" already defined
lslx.html:2088:1 (lslx.Rd:1825): Warning: <h5> anchor "Usage" already defined
lslx.html:2102:1 (lslx.Rd:1834): Warning: <h5> anchor "Usage" already defined
lslx.html:2116:1 (lslx.Rd:1843): Warning: <h5> anchor "Usage" already defined
lslx.html:2130:1 (lslx.Rd:1852): Warning: <h5> anchor "Usage" already defined
lslx.html:2144:1 (lslx.Rd:1861): Warning: <h5> anchor "Usage" already defined
lslx.html:2158:1 (lslx.Rd:1870): Warning: <h5> anchor "Usage" already defined
lslx.html:2172:1 (lslx.Rd:1879): Warning: <h5> anchor "Usage" already defined
lslx.html:2186:1 (lslx.Rd:1888): Warning: <h5> anchor "Usage" already defined
lslx.html:2200:1 (lslx.Rd:1897): Warning: <h5> anchor "Usage" already defined
lslx.html:2214:1 (lslx.Rd:1906): Warning: <h5> anchor "Usage" already defined
lslx.html:2228:1 (lslx.Rd:1915): Warning: <h5> anchor "Usage" already defined
lslx.html:2247:1 (lslx.Rd:1929): Warning: <h5> anchor "Usage" already defined
lslx.html:2266:1 (lslx.Rd:1943): Warning: <h5> anchor "Usage" already defined
lslx.html:2285:1 (lslx.Rd:1957): Warning: <h5> anchor "Usage" already defined
lslx.html:2307:1 (lslx.Rd:1974): Warning: <h5> anchor "Usage" already defined
lslx.html:2321:1 (lslx.Rd:1983): Warning: <h5> anchor "Usage" already defined
lslx.html:2335:1 (lslx.Rd:1992): Warning: <h5> anchor "Usage" already defined
lslx.html:2349:1 (lslx.Rd:2001): Warning: <h5> anchor "Usage" already defined
lslx.html:2363:1 (lslx.Rd:2010): Warning: <h5> anchor "Usage" already defined
lslx.html:2377:1 (lslx.Rd:2019): Warning: <h5> anchor "Usage" already defined
lslx.html:2391:1 (lslx.Rd:2028): Warning: <h5> anchor "Usage" already defined
lslx.html:2405:1 (lslx.Rd:2037): Warning: <h5> anchor "Usage" already defined
lslx.html:2419:1 (lslx.Rd:2046): Warning: <h5> anchor "Usage" already defined
lslx.html:2433:1 (lslx.Rd:2055): Warning: <h5> anchor "Usage" already defined
lslx.html:2447:1 (lslx.Rd:2064): Warning: <h5> anchor "Usage" already defined
lslx.html:2461:1 (lslx.Rd:2073): Warning: <h5> anchor "Usage" already defined
lslx.html:2475:1 (lslx.Rd:2082): Warning: <h5> anchor "Usage" already defined
lslx.html:2489:1 (lslx.Rd:2091): Warning: <h5> anchor "Usage" already defined
lslx.html:2503:1 (lslx.Rd:2100): Warning: <h5> anchor "Usage" already defined
lslx.html:2517:1 (lslx.Rd:2109): Warning: <h5> anchor "Usage" already defined
lslx.html:2538:1 (lslx.Rd:2125): Warning: <h5> anchor "Usage" already defined
lslx.html:2552:1 (lslx.Rd:2134): Warning: <h5> anchor "Usage" already defined
lslx.html:2566:1 (lslx.Rd:2143): Warning: <h5> anchor "Usage" already defined
lslx.html:2580:1 (lslx.Rd:2152): Warning: <h5> anchor "Usage" already defined
lslx.html:2613:1 (lslx.Rd:2180): Warning: <h5> anchor "Usage" already defined
lslx.html:2627:1 (lslx.Rd:2189): Warning: <h5> anchor "Usage" already defined
lslx.html:2648:1 (lslx.Rd:2205): Warning: <h5> anchor "Usage" already defined
lslx.html:2673:1 (lslx.Rd:2225): Warning: <h5> anchor "Usage" already defined
lslx.html:2703:1 (lslx.Rd:2249): Warning: <h5> anchor "Usage" already defined
prelslx.html:166:1 (prelslx.Rd:107): Warning: missing </ul> before </div>
prelslx.html:91:1 (prelslx.Rd:50): Warning: <h5> anchor "Usage" already defined
prelslx.html:143:1 (prelslx.Rd:96): Warning: <h5> anchor "Usage" already defined
residuals.lslx.html:67:1 (residuals.lslx.Rd:22): Warning: missing </ul> before </div>
summary.lslx.html:63:1 (summary.lslx.Rd:18): Warning: missing </ul> before </div>
vcov.lslx.html:67:1 (vcov.lslx.Rd:22): Warning: missing </ul> before </div>