tfexpand {tframe} | R Documentation |
Expand a tframe or tframed object.
tfexpand(x, add.start=0, add.end=0) tfexpand(x, start, end) tfexpand.tframe(x, add.start=0, add.end=0) tfexpand.tframe(x, add.start=0, add.end=0) tfexpand.tframe(x, add.start=0, add.end=0) tftruncate(x, start=NULL, end=NULL) tftruncate(x, start=NULL, end=NULL) tftruncate.tframe(x, start=NULL, end=NULL) tftruncate.tframe(x, start=NULL, end=NULL) tftruncate.tframe(x, start=NULL, end=NULL)
x |
A tframe or tframed object. |
start |
An integer indicating the position at which the new tframe is to start. |
end |
An integer indicating the position at which the new tframe is to end. |
These functions are like tfwindow but use position indicators (rather than dates) and work with the tframe or tframed data. They are low level utilities for other functions.
A tframe or tframed object.
tframe(tftruncate(ts(rnorm(100), start=c(1982,1), frequency=12), start=5))