[R] How to schedule R scripts?

[Lauri Nikkinen]

useRs,

Is there a way to schedule R scripts? I would like to run certain
scripts three times a day. I'm running R on Windows XP.

> sessionInfo()
R version 2.6.0 (2007-10-03)
i386-pc-mingw32

locale:
LC_COLLATE=Finnish_Finland.1252;LC_CTYPE=Finnish_Finland.1252;LC_MONETARY=Finnish_Finland.1252;LC_NUMERIC=C;LC_TIME=Finnish_Finland.1252

attached base packages:
[1] splines   grid      stats     graphics  grDevices utils
datasets  methods   base

other attached packages:
[1] lattice_0.17-6     RODBC_1.2-3        gdata_2.4.0
ggplot2_0.5.7      colorspace_0.95    RColorBrewer_1.0-2 MASS_7.2-41
     proto_0.3-8
[9] reshape_0.8.0

loaded via a namespace (and not attached):
[1] gtools_2.4.0

-Lauri