googleVIs R-package graphs through PluginR in Tiki
Section 1
This code:
{RR(loadandsave="1", wikisyntax="0")}
# Example adapted from the ones shown here: http://code.google.com/p/google-motion-charts-with-r/
# and here: http://www.r-bloggers.com/interactive-reports-in-r-with-knitr-and-rstudio/
#
# If required the first time, uncomment the following line/s to install the required R packages, and edit the path and url to suite your needs.
if(!require(googleVis)){
install.packages("googleVis", repos="http://ftp.heanet.ie/mirrors/cran.r-project.org/")
}
{RR}
Produces (nothing if the package is already installed):
Plugin disabled
Plugin rr cannot be executed.
Section 2
This code:
{R(wikisyntax="0" loadandsave="1")}require(googleVis)
df <- data.frame(x = 1:10, y = 1:10)
## load the googleVis package
suppressPackageStartupMessages(library(googleVis))
## create the scatter chart
sc <- gvisScatterChart(data=df,
options=list(width=300, height=300,
legend='none',
hAxis="{title:'x'}",
vAxis="{title:'y'}")
)
##
print(sc, "chart") ## same as cat(sc$html$chart)
{R}