Thank you all very much for your time and suggestions. The link to
stackoverflow was very helpful. Here are some timings in case someone wants to
know. (I noticed that microbenchmark results vary, depending on how many
functions one tries to benchmark at a time. However, the min stays about
Hello,
I am dealing with numeric vectors 10^5 to 10^6 elements long. The values are
sorted (with duplicates) in the vector (v). I am obtaining the length of
vectors such as (v c) or (v c1 v c2), where c, c1, c2 are some scalar
variables. What is the most efficient way to do this?
I am
I think the sum way is the best.
On Fri, Apr 26, 2013 at 9:12 AM, Mikhail Umorin mike...@gmail.com wrote:
Hello,
I am dealing with numeric vectors 10^5 to 10^6 elements long. The values
are
sorted (with duplicates) in the vector (v). I am obtaining the length of
vectors such as (v c) or
-project.org] On
Behalf
Of lcn
Sent: Friday, April 26, 2013 12:09 PM
To: Mikhail Umorin
Cc: r-help@r-project.org
Subject: Re: [R] speed of a vector operation question
I think the sum way is the best.
On Fri, Apr 26, 2013 at 9:12 AM, Mikhail Umorin mike...@gmail.com wrote:
Hello,
I am
, April 26, 2013 12:09 PM
To: Mikhail Umorin
Cc: r-help@r-project.org
Subject: Re: [R] speed of a vector operation question
I think the sum way is the best.
On Fri, Apr 26, 2013 at 9:12 AM, Mikhail Umorin mike...@gmail.com wrote:
Hello,
I am dealing with numeric vectors 10^5 to 10^6 elements
: Martin Morgan [mailto:mtmor...@fhcrc.org]
Sent: Friday, April 26, 2013 1:33 PM
To: William Dunlap
Cc: lcn; Mikhail Umorin; r-help@r-project.org
Subject: Re: [R] speed of a vector operation question
A very similar question was asked on StackOverflow (by Mikhail? and then I
guess
the answers
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