Text Box [text.box()]

• Tatsuki R Code TextBox : text.box() example

• text.box() was used to create BeatlesongsPoster.pdf
  Here are the R code and data (csv file) for this project.

Dot Plot [tplot()]

• Tatsuki R Code Tplot

• This is an alternative to stripchart() and stripplot().
• dotplot.html: dotplot help

An Example

set.seed(100)
age <- rnorm(80,rep(c(26,36),c(70,10)),4)
sex <- sample(c('Female','Male'),80,T)
group <- paste('Group ', sample(1:4,40,prob=c(2,5,4,1),replace=T), sep='')
d <- data.frame(age,sex,group)
tplot(age~group,data=d,show.n=T,type=c('db','db','db','d'),col=c(d$sex),dist=.2,jit=.05,  las=1,pch=19)
legend('topright',pch=19,col=1:2,legend=c('Female','Male'))

Miscellaneous R functions

• Tatsuki R Code Miscellaneous

Show colors

In R, there are 657 named colors. The following funciton, show.colors(), shows these colors and corresponding numbers.
Find the color you like in the plot. You can find the name of the color by running >colors()[number], eg:

> colors()[465]
[1] "mediumorchid3"