Found the following HTML validation problems:
hpdi.html:50:1 (hpdi.Rd:12): Warning: missing </ul> before </div>
plot.skyscapeR.pdf.html:80:1 (plot.skyscapeR.pdf.Rd:31): Warning: missing </ul> before </div>
plot.skyscapeR.sigTest.html:79:1 (plot.skyscapeR.sigTest.Rd:30): Warning: missing </ul> before </div>
plot.skyscapeR.spd.html:71:1 (plot.skyscapeR.spd.Rd:22): Warning: missing </ul> before </div>
pval2stars.html:46:1 (pval2stars.Rd:10): Warning: missing </ul> before </div>
Namespaces in Imports field not imported from:
  ‘numDeriv’ ‘png’
  All declared Imports should be used.
Namespaces in Imports field not imported from:
  ‘numDeriv’ ‘png’
  All declared Imports should be used.