Hello everybody,
I am wondering if it is possible to create a gui to plot a time series
that is very big, it's an EEG signal of 20mins. What I would like to do
is plot the first 5mins, then have a button on the gui that plots the
next 5mins when pushed.
Is it possible?
Thanks in advance !
See demos in the tcltk package. I remember there was some example of
interactive graphics, with buttons to change graphical parameters. You can
start from there...
Antonio, Fabio Di Narzo.
2006/3/20, Gael de Lannoy [EMAIL PROTECTED]:
Hello everybody,
I am wondering if it is possible to
Adapt the function below to suit your needs. If you really want to
plot 5 minutes at a time, round the time series to the last MM:00
times (where MM is in 5*0:11) and have idx below loop over them.
splitplot - function(x,points)
{
boundaries - c(1,points*1:floor(length(x)/points),length(x))
for
Gael,
Try the following to get you started:
library(tkrplot)
y - rnorm(1, 10, 2) + 5*sin( (1:1)/1000 )
tt - tktoplevel()
left - tclVar(1)
oldleft - tclVar(1)
right - tclVar(100)
f1 - function(){
lleft - as.numeric(tclvalue(left))
rright - as.numeric(tclvalue(right))
