On 25/08/2018 1:47 PM, jeremieju...@gmail.com wrote:
Hello,
I'm aware it is not the answer you are expecting but indexes are not that bad 
to implement as well.

for ( i in 1:length(var1)){

This is generally a bad idea: if length(var1) == 0, it does the wrong thing, since 1:0 is c(1L, 0L). Better to use

for ( i in seq_along(var1) ) {

Duncan Murdoch

elem1 <-var1[i]
elem2 <-  var2[i]


}

if you want more abstraction you could then wrap that up in a function

HTHOn 25 Aug 2018 18:57, Jeff Newmiller <jdnew...@dcn.davis.ca.us> wrote:

look at the map2 function in the purrr package.

On August 24, 2018 6:44:19 AM PDT, Deepa <deepamahm.i...@gmail.com> wrote:
Hello,

Is there an option to include multiple counters in a single for loop in
R?

For instance, in python there is

for i,j in zip(x,range(0,len(x))):


Any suggestions?

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