xyplot.resamples - dots not passed to xyplot

[RonzoniInstitute]

Dots parameters (...) are not used in xyplot.resamples (I checked this only when what="scatter"). The issue seems to be that ... is not passed to xyplot here

out <- xyplot(tmpData[, 1] ~ tmpData[, 2], ylab = colnames(tmpData)[1], 
     xlab = colnames(tmpData)[2], xlim = ylm, ylim = ylm, 
     main = useMathSymbols(metric), panel = function(x, 
       y, ...) {
       panel.abline(0, 1, col = "darkgrey", lty = 2)
       panel.xyplot(x, y, ...)
     })

Please check the same issue also if other options are passed for the what argument.

Minimal, reproducible example:

If I add the cex=8 parameter to the example in the documentation for xyplot.resamples the plot doesn't change.

Minimal dataset:

library( caret )
load(url("http://topepo.github.io/caret/exampleModels.RData"))

Minimal, runnable code:

# From the documentation
xyplot(
  resamps,
  models = c("CART", "MARS"),
  metric = "RMSE"
)
# Nothing changes when setting cex=8
xyplot(
  resamps,
  models = c("CART", "MARS"),
  metric = "RMSE",
  cex=8
)

Session Info:

R version 3.4.3 (2017-11-30)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows >= 8 x64 (build 9200)

Matrix products: default

locale:
[1] LC_COLLATE=Italian_Italy.1252  LC_CTYPE=Italian_Italy.1252    LC_MONETARY=Italian_Italy.1252
[4] LC_NUMERIC=C                   LC_TIME=Italian_Italy.1252    

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] caret_6.0-78    ggplot2_2.2.1   lattice_0.20-35

loaded via a namespace (and not attached):
 [1] tidyselect_0.2.3   purrr_0.2.4        reshape2_1.4.3     kernlab_0.9-25     splines_3.4.3      colorspace_1.3-2  
 [7] stats4_3.4.3       yaml_2.1.16        survival_2.41-3    prodlim_1.6.1      rlang_0.1.6        ModelMetrics_1.1.0
[13] pillar_1.1.0       withr_2.1.1        foreign_0.8-69     glue_1.2.0         bindrcpp_0.2       foreach_1.4.4     
[19] bindr_0.1          plyr_1.8.4         dimRed_0.1.0       lava_1.6           robustbase_0.92-8  stringr_1.2.0     
[25] timeDate_3042.101  munsell_0.4.3      gtable_0.2.0       recipes_0.1.2      codetools_0.2-15   psych_1.7.8       
[31] parallel_3.4.3     class_7.3-14       DEoptimR_1.0-8     broom_0.4.3        Rcpp_0.12.15       scales_0.5.0      
[37] ipred_0.9-6        CVST_0.2-1         mnormt_1.5-5       stringi_1.1.6      dplyr_0.7.4        RcppRoll_0.2.2    
[43] ddalpha_1.3.1.1    grid_3.4.3         tools_3.4.3        magrittr_1.5       lazyeval_0.2.1     tibble_1.4.2      
[49] tidyr_0.8.0        DRR_0.0.3          pkgconfig_2.0.1    MASS_7.3-47        Matrix_1.2-12      lubridate_1.7.2   
[55] gower_0.1.2        assertthat_0.2.0   iterators_1.0.9    R6_2.2.2           rpart_4.1-11       sfsmisc_1.1-1     
[61] nnet_7.3-12        nlme_3.1-131       compiler_3.4.3  

[topepo]

You are correct. I've fixed it. Thanks