Hmm...I think it used to work before, but it gives an error now. Here is
some sample code:
=============
library(ggplot2)
Sample <- rep(c('A','B'),rep(10,2))
Vals <- sample(1:1000,20)
dataf <- as.data.frame(cbind(Sample,Vals))
myplot <- ggplot(dataf,aes(x=Vals,colour=Sample)) + geom_density()
myplot
=============
I get the following error:
"Error in as.environment(where) : 'where' is missing"
Am I doing something wrong?
thanks!
**************** sessionInfo() ***************
R version 2.15.2 (2012-10-26)
Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit)
locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8
attached base packages:
[1] splines grid stats graphics grDevices utils datasets
methods base
other attached packages:
[1] gridExtra_0.9.1 sm_2.2-4.1 imputation_2.0.1
locfit_1.5-9 TimeProjection_0.2.0 Matrix_1.0-12
timeDate_2160.97
[8] lubridate_1.2.0 gbm_2.0-8 survival_2.37-4
gplots_2.11.0 MASS_7.3-23 KernSmooth_2.23-10
caTools_1.14
[15] gdata_2.12.0 heatmap.plus_1.3 ggdendro_0.1-12
ggplot2_0.9.3.1 hgu133a.db_2.7.1 affy_1.34.0
genefilter_1.38.0
[22] biomaRt_2.12.0 org.Hs.eg.db_2.7.1 GOstats_2.22.0
graph_1.34.0 Category_2.22.0 GO.db_2.7.1
RSQLite_0.11.2
[29] DBI_0.2-5 geneplotter_1.34.0 lattice_0.20-15
annotate_1.34.1 AnnotationDbi_1.18.4 Biobase_2.16.0
BiocGenerics_0.2.0
[36] colorRamps_2.3 RColorBrewer_1.0-5 sparcl_1.0.3
gap_1.1-9 plotrix_3.4-6 som_0.3-5
pvclust_1.2-2
[43] RobustRankAggreg_1.0 impute_1.30.0 reshape_0.8.4
plyr_1.8 zoo_1.7-9 data.table_1.8.8
foreach_1.4.0
[50] foreign_0.8-53 languageR_1.4 preprocessCore_1.18.0
gtools_2.7.1 BiocInstaller_1.4.9 hash_2.2.6
loaded via a namespace (and not attached):
[1] affyio_1.24.0 bitops_1.0-4.2 codetools_0.2-8 colorspace_1.2-1
dichromat_2.0-0 digest_0.6.3 GSEABase_1.18.0 gtable_0.1.2
IRanges_1.14.4
[10] iterators_1.0.6 labeling_0.1 munsell_0.4 proto_0.3-10
RBGL_1.32.1 RCurl_1.95-4.1 reshape2_1.2.2 scales_0.2.3
stats4_2.15.2
[19] stringr_0.6.2 tools_2.15.2 tree_1.0-33 XML_3.96-1.1
xtable_1.7-1 zlibbioc_1.2.0
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