Running examples in 'analogue-Ex.R' failed
The error most likely occurred in:

> ### Name: abernethy
> ### Title: Abernethy Forest Pollen Sequence
> ### Aliases: abernethy
> ### Keywords: datasets
> 
> ### ** Examples
> 
> data(abernethy)
> head(abernethy)
  Betula Pinus sylvestris Ulmus Quercus Alnus glutinosa Corylus-Myrica Salix
1  15.11            51.82  2.68    3.44            5.54           6.88  0.00
2  21.00            59.48  0.93    1.86            0.93           7.81  0.93
3   9.26            76.23  0.54    1.09            0.73           7.08  0.00
4  20.70            74.84  0.80    0.48            0.00           0.96  0.16
5   6.07            88.06  0.39    1.37            0.20           1.17  0.20
6  11.32            81.57  1.15    1.34            0.19           2.30  0.58
  Juniperus communis Calluna vulgaris Empetrum Gramineae Cyperaceae
1                  0             7.07     0.76      1.34       4.78
2                  0             3.35     0.74      0.56       2.04
3                  0             2.36     0.36      0.18       2.18
4                  0             0.64     0.00      0.32       0.64
5                  0             0.78     0.59      0.39       0.59
6                  0             0.38     0.00      0.38       0.58
  Solidago-type Compositae Artemisia Caryophyllaceae Sagina Silene
1             0          0         0               0      0      0
2             0          0         0               0      0      0
3             0          0         0               0      0      0
4             0          0         0               0      0      0
5             0          0         0               0      0      0
6             0          0         0               0      0      0
  Chenopodiaceae Epilobium-type Papilionaceae Anthyllis vulneraria
1              0              0             0                    0
2              0              0             0                    0
3              0              0             0                    0
4              0              0             0                    0
5              0              0             0                    0
6              0              0             0                    0
  Astragalus alpinus Ononis-type Rosaceae Rubiaceae Ranunculaceae Thalictrum
1                  0           0     0.00         0             0          0
2                  0           0     0.19         0             0          0
3                  0           0     0.00         0             0          0
4                  0           0     0.00         0             0          0
5                  0           0     0.00         0             0          0
6                  0           0     0.19         0             0          0
  Rumex acetosa-type Oxyria-type Parnassia palustris Saxifraga spp1
1                  0           0                   0              0
2                  0           0                   0              0
3                  0           0                   0              0
4                  0           0                   0              0
5                  0           0                   0              0
6                  0           0                   0              0
  Saxifraga spp2 Sedum Urtica Veronica Depth  Age
1              0     0      0        0   300 5515
2              0     0      0        0   305 5632
3              0     0      0        0   310 5749
4              0     0      0        0   315 5866
5              0     0      0        0   320 5983
6              0     0      0        0   325 6100
> 
> (plt <- Stratiplot(Age ~ . - Depth,
+                    data = chooseTaxa(abernethy, n.occ = 5, max.abun = 10),
+                    type = "poly"))
Error in grid.newpage() : internal compression error -4 in PDF_endpage
Calls: Stratiplot ... Stratiplot.formula -> Stratiplot.default -> grid.newpage
Execution halted
Error: internal read error in PDF_endpage
Fatal error: error during cleanup