RStudio Beta 2 (v0.93)

A quick and dirty wrapper to call manipulate and automagically have manipulators for x and y

Hope it can be helpful for someone.
Just use it exactly as a normal plot call.

plot.manip <- function(x, y=NULL, …)
{
if (is.null(y))
{
y <- x
x <- NULL
xlim <- c(1,length(y))
ylim <- range(pretty(y*1.1))
xstep <- diff(xlim)/100
ystep <- diff(ylim)/100

manipulate(
plot(y, xlim=c(x.min, x.max), ylim=c(y.min, y.max), …),
x.min = slider(xlim[1], xlim[2], step = xstep, initial = xlim[1]),
x.max = slider(xlim[1], xlim[2], step = xstep, initial = xlim[2]),
y.min = slider(ylim[1], ylim[2], step = ystep, initial = ylim[1]),
y.max = slider(ylim[1], ylim[2], step = ystep, initial = ylim[2])
)
}
else
{
xlim <- range(pretty(x))
ylim <- range(pretty(y*1.1))
xstep <- diff(xlim)/100
ystep <- diff(ylim)/100

manipulate(
plot(x, y, xlim=c(x.min, x.max), ylim=c(y.min, y.max), …),
x.min = slider(xlim[1], xlim[2], step = xstep, initial = xlim[1]),
x.max = slider(xlim[1], xlim[2], step = xstep, initial = xlim[2]),
y.min = slider(ylim[1], ylim[2], step = ystep, initial = ylim[1]),
y.max = slider(ylim[1], ylim[2], step = ystep, initial = ylim[2])
)
}
}

that’s a great job what you did there!

R really needed that. I used to programm with tinn-R. Both have their pros and cons but i preffer rstudio because i like the panes layout and the way the graphs are stored and the fact that the console code is being colored.

I use R evryday, that’s the tool i’m working with for my job and there is still some kind of improvements that i hope you’ll make and which i used to appreciate with tinn-R.

1) to be able to customize the shortcuts (especially to run lines code)
2) to have the possibility to select end replace character in just the selected code
3) to have the possibility to click on next when you want to find or replace some character
4) to highlight some special programming characters like : for, if, function, plot etc…in other colours to make the code even easier to read

I really thank you for making this essential software.

see you,
j-f

Great job! I am recommending RStudio to every one around!