LaTeX errors when creating PDF version.
This typically indicates Rd problems.
LaTeX errors found:
! Argument of \mbox  has an extra }.
<inserted text> 
                \par 
l.14521 ...{Var\}[b_j]\}\{\mbox\{Var\}[b'_j]\},}{}
                                                   which indicates the infla...
! Paragraph ended before \mbox  was complete.
<to be read again> 
                   \par 
l.14521 ...{Var\}[b_j]\}\{\mbox\{Var\}[b'_j]\},}{}
                                                   which indicates the infla...
! Missing $ inserted.
<inserted text> 
                $
l.14521 ...{Var\}[b_j]\}\{\mbox\{Var\}[b'_j]\},}{}
                                                   which indicates the infla...
! Missing } inserted.
<inserted text> 
                }
l.14521 ...{Var\}[b_j]\}\{\mbox\{Var\}[b'_j]\},}{}
                                                   which indicates the infla...
! Missing } inserted.
<inserted text> 
                }
l.14521 ...{Var\}[b_j]\}\{\mbox\{Var\}[b'_j]\},}{}
                                                   which indicates the infla...
! Display math should end with $$.
<to be read again> 
                   \tex_par:D 
l.14521 ...{Var\}[b_j]\}\{\mbox\{Var\}[b'_j]\},}{}
                                                   which indicates the infla...
! Extra }, or forgotten \endgroup.
\par ...m \@noitemerr {\@@par }\fi \else {\@@par }
                                                  \fi 
l.14521 ...{Var\}[b_j]\}\{\mbox\{Var\}[b'_j]\},}{}
                                                   which indicates the infla...
! Extra }, or forgotten \endgroup.
<recently read> }
                 
l.14521 ...{Var\}[b_j]\}\{\mbox\{Var\}[b'_j]\},}{}
                                                   which indicates the infla...
! Missing $ inserted.
<inserted text> 
                $
l.14521 ...{Var\}[b_j]\}\{\mbox\{Var\}[b'_j]\},}{}
                                                   which indicates the infla...
! LaTeX Error: Bad math environment delimiter.

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 ...                                              
! Missing $ inserted.
<inserted text> 
                $
l.14522 
        
! Missing } inserted.
<inserted text> 
                }
l.14522 
        
! Extra }, or forgotten \endgroup.
\par ...m \@noitemerr {\@@par }\fi \else {\@@par }
                                                  \fi 
l.14522