Found the following HTML validation problems:
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Kernel.html:115:1 (Kernel.Rd:59): Warning: <h5> anchor "Usage" already defined
Kernel.html:129:1 (Kernel.Rd:68): Warning: <h5> anchor "Usage" already defined
Kernel.html:143:1 (Kernel.Rd:77): Warning: <h5> anchor "Usage" already defined
Kernel.html:157:1 (Kernel.Rd:86): Warning: <h5> anchor "Usage" already defined
Kernel.html:173:1 (Kernel.Rd:96): Warning: <h5> anchor "Usage" already defined
MLP.html:103:1 (MLP.Rd:54): Warning: <h5> anchor "Usage" already defined
MLP.html:117:1 (MLP.Rd:63): Warning: <h5> anchor "Usage" already defined
MLP.html:131:1 (MLP.Rd:72): Warning: <h5> anchor "Usage" already defined
MLP.html:145:1 (MLP.Rd:81): Warning: <h5> anchor "Usage" already defined
MLP.html:161:1 (MLP.Rd:91): Warning: <h5> anchor "Usage" already defined
RBF.html:103:1 (RBF.Rd:54): Warning: <h5> anchor "Usage" already defined
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RBF.html:131:1 (RBF.Rd:72): Warning: <h5> anchor "Usage" already defined
RBF.html:145:1 (RBF.Rd:81): Warning: <h5> anchor "Usage" already defined
RBF.html:161:1 (RBF.Rd:91): Warning: <h5> anchor "Usage" already defined
Warp.html:72:1 (Warp.Rd:43): Warning: <h3> anchor "Methods" already defined
Warp.html:129:1 (Warp.Rd:69): Warning: <h5> anchor "Usage" already defined
Warp.html:143:1 (Warp.Rd:78): Warning: <h5> anchor "Usage" already defined
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Warp.html:199:1 (Warp.Rd:114): Warning: <h5> anchor "Usage" already defined
Warp.html:215:1 (Warp.Rd:124): Warning: <h5> anchor "Usage" already defined
ode.html:69:1 (ode.Rd:83): Warning: <h3> anchor "Methods" already defined
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ode.html:156:1 (ode.Rd:128): Warning: <h5> anchor "Usage" already defined
ode.html:170:1 (ode.Rd:137): Warning: <h5> anchor "Usage" already defined
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ode.html:240:1 (ode.Rd:182): Warning: <h5> anchor "Usage" already defined
ode.html:254:1 (ode.Rd:191): Warning: <h5> anchor "Usage" already defined
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rkg3.html:78:1 (rkg3.Rd:44): Warning: <h3> anchor "Methods" already defined
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rkg3.html:289:1 (rkg3.Rd:165): Warning: <h5> anchor "Usage" already defined
rkhs.html:70:1 (rkhs.Rd:142): Warning: <h3> anchor "Methods" already defined
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rkhs.html:240:1 (rkhs.Rd:236): Warning: <h5> anchor "Usage" already defined
rkhs.html:254:1 (rkhs.Rd:245): Warning: <h5> anchor "Usage" already defined
rkhs.html:268:1 (rkhs.Rd:254): Warning: <h5> anchor "Usage" already defined
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rkhs.html:298:1 (rkhs.Rd:273): Warning: <h5> anchor "Usage" already defined