% - release to experimental
-<<load.libraries,echo=FALSE,results="hide",error=FALSE,message=FALSE>>=
+<<load.libraries,echo=FALSE,results="hide",error=FALSE,message=FALSE,cache=FALSE>>=
library(lattice)
library(xtable)
library(ggplot2)
library("scales")
library(reshape2)
library("data.table")
-opts_chunk$set(dev="cairo_pdf",out.width="\\textwidth",out.height="0.8\\textheight",out.extra="keepaspectratio",fig.width=6,fig.height=4)
+opts_chunk$set(dev="cairo_pdf",out.width="\\textwidth",out.height="0.8\\textheight",out.extra="keepaspectratio",fig.width=6/1.2,fig.height=4/1.2)
opts_chunk$set(cache=TRUE, autodep=TRUE)
-options(device = function(file, width = 6, height = 4, ...) {
+options(device = function(file, width = 6/1.2, height = 4/1.2, ...) {
cairo_pdf(tempfile(), width = width, height = height, ...)
})