Error(s) in re-building vignettes:
--- re-building ‘clue.Rnw’ using Sweave
Iteration: 0 *** value: 7.26349
Iteration: 1 *** value: 1.88837
Iteration: 2 *** value: 1.57588
Iteration: 3 *** value: 1.57588
Minimum: 1.57588
Iteration: 0 *** value: 6.96343
Iteration: 1 *** value: 2.3701
Iteration: 2 *** value: 1.55361
Iteration: 3 *** value: 1.55361
Minimum: 1.55361
Iteration: 0 *** value: 5.91451
Iteration: 1 *** value: 1.889
Iteration: 2 *** value: 1.889
Minimum: 1.889
SUMT run: 1
Iteration: 0 Rho: 0.109031 P: 45.9125
Iteration: 1 Rho: 0.109031 P: 45.9125
Iteration: 2 Rho: 1.09031 P: 0.268837
Iteration: 3 Rho: 10.9031 P: 0.176562
Iteration: 4 Rho: 109.031 P: 0.0286633
Iteration: 5 Rho: 1090.31 P: 0.000667652
Iteration: 6 Rho: 10903.1 P: 7.49334e-06
Iteration: 7 Rho: 109031 P: 7.58666e-08
Iteration: 8 Rho: 1.09031e+06 P: 7.59261e-10
Iteration: 9 Rho: 1.09031e+07 P: 7.59352e-12
Iteration: 10 Rho: 1.09031e+08 P: 7.5936e-14
Iteration: 11 Rho: 1.09031e+09 P: 7.59364e-16
Minimum: 6.43155
SUMT run: 1
Iteration: 0 Rho: 0.00104103 P: 1.46104
Iteration: 1 Rho: 0.00104103 P: 1.46104
Iteration: 2 Rho: 0.0104103 P: 0.0677137
Iteration: 3 Rho: 0.104103 P: 0.00606964
Iteration: 4 Rho: 1.04103 P: 6.54679e-05
Iteration: 5 Rho: 10.4103 P: 7.05791e-07
Iteration: 6 Rho: 104.103 P: 7.10254e-09
Iteration: 7 Rho: 1041.03 P: 7.07779e-11
Iteration: 8 Rho: 10410.3 P: 7.09584e-13
Iteration: 9 Rho: 104103 P: 7.06903e-15
Iteration: 10 Rho: 1.04103e+06 P: 7.08373e-17
Minimum: 0.000329205
The "ward" method has been renamed to "ward.D"; note new "ward.D2"
Error: processing vignette 'clue.Rnw' failed with diagnostics:
Running 'texi2dvi' on 'clue.tex' failed.
LaTeX errors:
! LaTeX Error: File `doi.sty' not found.

Type X to quit or <RETURN> to proceed,
or enter new name. (Default extension: sty)

! Emergency stop.
<read *> 
         
l.4 ^^M
       
!  ==> Fatal error occurred, no output PDF file produced!
--- failed re-building ‘clue.Rnw’

SUMMARY: processing the following file failed:
  ‘clue.Rnw’

Error: Vignette re-building failed.
Execution halted