It not too simple what ls return the variable that have been create in your
environment even if you change their names, ls will not return "a1" "b1" ...
The names attribute in OOP of an object is just an attribute and it is
different with an instance of the object. ls() show instance
But you can try this :
a<-10
> ls()
[1] "a"
assign(paste(deparse(substitute(a)),"1",sep=""),a) # here I
create a new instance with name
# a1 and the same value than a
rm(a)
# In destroy the original.
>ls()
[1] "a1"
Justin BEM
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----- Message d'origine ----
De : Luca Laghi <[EMAIL PROTECTED]>
À : r-help@stat.math.ethz.ch
Envoyé le : Vendredi, 3 Août 2007, 15h23mn 01s
Objet : [R] change the names of all listed objects
Dear list members,
I have created seven objects, from a to g, so that ls() gives me
[1] "a" "b" "c" "d" "e" "f" "g"
how can I automatically change their names in
"a1" "b1" "c1" "d1" "e1" "f1" "g1"
It seems simple, ut it is driving me mad.
Thank you very much for your help.
Luca Laghi
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l
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