cbind.data.frame(..., row.names, other arguments)
data.frame
.
Calling this function is nearly equivalent to
calling
data.frame
.
See the help for
data.frame
for information
on other arguments to control the creation of row and column names, etc.
This is a method for the generic function
cbind
.
Calling
cbind
when at least one argument
is a data frame is equivalent to
calling
data.frame
with the same arguments,
with the exception of control arguments
check.names
and
deparse.level
.
The argument
check.names
is
FALSE
by default, so duplicate
variable names are not changed.
If you want variable names to be made unique, either use
check.names=TRUE
or call
data.frame
instead of
cbind
.
The argument
deparse.level
(an argument to
cbind
) is ignored.
Names created correspond to
deparse.level=1
.
cbind(1, fuel.frame) x <- data.frame(a=1:3) cbind(x,x) # variable names are "a", "a" data.frame(x,x) # variable names are "a", "a1"